Nguyễn Thái Ngọc Duy 0b5e2ea7cf submodule--helper: don't print null in 'submodule status' ...

The function compute_rev_name() can return NULL sometimes (e.g. right
after 'submodule init'). The current code makes 'submodule status'
print this:

 19d97bf5af05312267c2e874ee6bcf584d9e9681 sha1collisiondetection ((null))

This ugly 'null' adds no value to the user using this command. More
importantly printf() on some platform can't handle NULL as a string
and will crash instead of printing '(null)'.

Check for this and skip printing this part (the alternative is
printing '(n/a)' or something but I think that is just noise).

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2018-04-19 06:24:23 +09:00

..

add.c

add UNLEAK annotation for reducing leak false positives

2017-09-08 15:43:17 +09:00

am.c

am: release strbuf after use in safe_to_abort()

2017-09-07 08:49:26 +09:00

annotate.c

…

apply.c

Convert read_mmblob to take struct object_id.

2016-09-07 12:59:42 -07:00

archive.c

archive: read local configuration

2016-11-22 13:55:20 -08:00

bisect--helper.c

…

blame.c

Merge branch 'po/read-graft-line'

2017-09-06 13:11:25 +09:00

branch.c

builtin/branch: stop supporting the "--set-upstream" option

2017-08-17 13:33:20 -07:00

bundle.c

bundle: use prefix_filename with bundle path

2017-03-21 11:18:41 -07:00

cat-file.c

pack: move for_each_packed_object()

2017-08-23 15:12:07 -07:00

check-attr.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

check-ignore.c

Merge branch 'bw/config-h'

2017-06-24 14:28:41 -07:00

check-mailmap.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

check-ref-format.c

check-ref-format: release strbuf after use in check_ref_format_branch()

2017-09-07 08:49:26 +09:00

checkout-index.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

checkout.c

Merge branch 'bw/submodule-config-cleanup'

2017-08-26 22:55:08 -07:00

clean.c

clean: release strbuf after use in remove_dirs()

2017-09-07 08:49:27 +09:00

clone.c

clone: release strbuf after use in remove_junk()

2017-09-07 08:49:27 +09:00

column.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

commit-tree.c

Merge branch 'rk/commit-tree-make-F-verbatim'

2017-09-19 10:47:57 +09:00

commit.c

add UNLEAK annotation for reducing leak false positives

2017-09-08 15:43:17 +09:00

config.c

add UNLEAK annotation for reducing leak false positives

2017-09-08 15:43:17 +09:00

count-objects.c

pack: move open_pack_index(), parse_pack_index()

2017-08-23 15:12:06 -07:00

credential.c

credential: handle invalid arguments earlier

2017-05-30 14:45:03 +09:00

describe.c

hashmap: add API to disable item counting when threaded

2017-09-07 09:42:02 +09:00

diff-files.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

diff-index.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

diff-tree.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

diff.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

difftool.c

sha1_file: convert index_fd to struct object_id

2017-08-20 21:52:08 -07:00

fast-export.c

hashmap.h: compare function has access to a data field

2017-06-30 12:49:28 -07:00

fetch-pack.c

Rename sha1_array to oid_array

2017-03-31 08:33:56 -07:00

fetch.c

Merge branch 'jt/packmigrate'

2017-08-26 22:55:09 -07:00

fmt-merge-msg.c

Merge branch 'dc/fmt-merge-msg-microcleanup' into maint

2017-08-23 14:33:52 -07:00

for-each-ref.c

for-each-ref: load config earlier

2017-07-13 12:42:51 -07:00

fsck.c

Merge branch 'jt/packmigrate'

2017-08-26 22:55:09 -07:00

gc.c

tempfile: auto-allocate tempfiles on heap

2017-09-06 17:19:54 +09:00

get-tar-commit-id.c

…

grep.c

Merge branch 'bw/submodule-config-cleanup'

2017-08-26 22:55:08 -07:00

hash-object.c

sha1_file: convert hash_sha1_file_literally to struct object_id

2017-08-20 21:52:53 -07:00

help.c

help: release strbuf on error return in exec_woman_emacs()

2017-09-07 08:49:27 +09:00

index-pack.c

pack: move pack name-related functions

2017-08-23 15:12:06 -07:00

init-db.c

add UNLEAK annotation for reducing leak false positives

2017-09-08 15:43:17 +09:00

interpret-trailers.c

Merge branch 'jk/trailers-parse'

2017-08-26 22:55:04 -07:00

log.c

Merge branch 'jc/simplify-progress'

2017-08-24 10:20:02 -07:00

ls-files.c

add UNLEAK annotation for reducing leak false positives

2017-09-08 15:43:17 +09:00

ls-remote.c

wildmatch: remove unused wildopts parameter

2017-06-23 18:27:07 -07:00

ls-tree.c

Merge branch 'bw/config-h'

2017-06-24 14:28:41 -07:00

mailinfo.c

prefix_filename: return newly allocated string

2017-03-21 11:18:41 -07:00

mailsplit.c

mailinfo & mailsplit: check for EOF while parsing

2017-05-08 12:18:19 +09:00

merge-base.c

Merge branch 'bw/config-h'

2017-06-24 14:28:41 -07:00

merge-file.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

merge-index.c

Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ

2017-03-26 22:08:21 -07:00

merge-ours.c

…

merge-recursive.c

i18n: merge-recursive: mark verbose message for translation

2016-09-15 13:17:32 -07:00

merge-tree.c

tree-walk: convert fill_tree_descriptor() to object_id

2017-08-14 12:38:54 -07:00

merge.c

Merge branch 'rs/strbuf-leakfix'

2017-09-19 10:47:57 +09:00

mktag.c

…

mktree.c

mktree: plug memory leaks reported by Coverity

2017-05-08 12:18:19 +09:00

mv.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

name-rev.c

Merge branch 'mg/timestamp-t-fix'

2017-09-19 10:47:52 +09:00

notes.c

notes: release strbuf after use in notes_copy_from_stdin()

2017-09-07 08:49:28 +09:00

pack-objects.c

Merge branch 'ma/ts-cleanups'

2017-09-10 17:08:22 +09:00

pack-redundant.c

pack: move pack name-related functions

2017-08-23 15:12:06 -07:00

pack-refs.c

refs: delete pack_refs() in favor of refs_pack_refs()

2017-04-14 03:53:25 -07:00

patch-id.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

prune-packed.c

Merge branch 'jt/packmigrate'

2017-08-26 22:55:09 -07:00

prune.c

progress: simplify "delayed" progress API

2017-08-19 14:01:34 -07:00

pull.c

pull: honor submodule.recurse config option

2017-09-07 09:52:18 +09:00

push.c

Merge branch 'ma/parse-maybe-bool'

2017-08-22 10:29:03 -07:00

read-tree.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

rebase--helper.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

receive-pack.c

pack: move pack-closing functions

2017-08-23 15:12:06 -07:00

reflog.c

Merge branch 'ab/wildmatch'

2017-07-10 13:42:51 -07:00

remote-ext.c

remote-{ext,fd}: print usage message on invalid arguments

2017-05-30 14:45:04 +09:00

remote-fd.c

remote-{ext,fd}: print usage message on invalid arguments

2017-05-30 14:45:04 +09:00

remote.c

remote: release strbuf after use in set_url()

2017-09-07 08:49:28 +09:00

repack.c

Merge branch 'bw/config-h'

2017-06-24 14:28:41 -07:00

replace.c

sha1_file: convert index_fd to struct object_id

2017-08-20 21:52:08 -07:00

rerere.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

reset.c

Merge branch 'jk/leak-checkers'

2017-09-19 10:47:55 +09:00

rev-list.c

Merge branch 'jc/simplify-progress'

2017-08-24 10:20:02 -07:00

rev-parse.c

Merge branch 'mh/packed-ref-store-prep'

2017-09-19 10:47:55 +09:00

revert.c

cherry-pick/revert: reject --rerere-autoupdate when continuing

2017-08-02 15:16:09 -07:00

rm.c

submodule: remove gitmodules_config

2017-08-03 13:11:02 -07:00

send-pack.c

Merge branch 'ma/parse-maybe-bool'

2017-08-22 10:29:03 -07:00

shortlog.c

shortlog: skip format/parse roundtrip for internal traversal

2017-09-09 01:57:03 +09:00

show-branch.c

Merge branch 'jk/ref-filter-colors'

2017-08-11 13:26:58 -07:00

show-ref.c

show-ref: remove a stale comment

2017-01-23 18:51:56 -08:00

stripspace.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

submodule--helper.c

submodule--helper: don't print null in 'submodule status'

2018-04-19 06:24:23 +09:00

symbolic-ref.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

tag.c

Merge branch 'ma/pager-per-subcommand-action'

2017-08-11 13:27:07 -07:00

unpack-file.c

builtin/unpack-file: convert to struct object_id

2017-07-17 13:54:38 -07:00

unpack-objects.c

Merge branch 'ab/free-and-null'

2017-06-24 14:28:41 -07:00

update-index.c

Merge branch 'jk/leak-checkers'

2017-09-19 10:47:55 +09:00

update-ref.c

builtin/update_ref: convert to struct object_id

2017-07-17 13:54:38 -07:00

update-server-info.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

upload-archive.c

upload-archive: handle "-h" option early

2017-05-30 14:45:04 +09:00

var.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

verify-commit.c

Merge branch 'bw/config-h'

2017-06-24 14:28:41 -07:00

verify-pack.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00

verify-tag.c

Merge branch 'jk/ref-filter-colors'

2017-08-11 13:26:58 -07:00

worktree.c

add UNLEAK annotation for reducing leak false positives

2017-09-08 15:43:17 +09:00

write-tree.c

config: don't include config.h by default

2017-06-15 12:56:22 -07:00