git-gui: eliminate _search_exe

git-gui has _search_exe as needed to give the executable suffix
(.exe) on Windows. But, the prior commit eliminated the only user of
this variable. Delete it.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
This commit is contained in:
Mark Levedahl
2025-04-05 08:00:00 -04:00
parent eaca720ecd
commit f4b7ad5ab8

View File

@@ -81,10 +81,8 @@ proc is_Cygwin {} {
if {[is_Windows]} { if {[is_Windows]} {
set _path_sep {;} set _path_sep {;}
set _search_exe .exe
} else { } else {
set _path_sep {:} set _path_sep {:}
set _search_exe {}
} }
if {[is_Windows]} { if {[is_Windows]} {
@@ -114,15 +112,15 @@ set env(PATH) [join $_search_path $_path_sep]
if {[is_Windows]} { if {[is_Windows]} {
proc _which {what args} { proc _which {what args} {
global _search_exe _search_path global _search_path
if {[lsearch -exact $args -script] >= 0} { if {[lsearch -exact $args -script] >= 0} {
set suffix {} set suffix {}
} elseif {[string match *$_search_exe [string tolower $what]]} { } elseif {[string match *.exe [string tolower $what]]} {
# The search string already has the file extension # The search string already has the file extension
set suffix {} set suffix {}
} else { } else {
set suffix $_search_exe set suffix .exe
} }
foreach p $_search_path { foreach p $_search_path {