7f83aa2d3d
If the user has put nowinsymlinks into their CYGWIN environment variable any symlinks created by a Cygwin process (e.g. ln -s) will not have the ".lnk" suffix. In this case workdir is still a workdir, but our detection of looking for "info.lnk" fails as the symlink is actually a normal file called "info". Instead we just always use Cygwin's test executable to see if info/exclude is a file. If it is, we assume from there on it can be read by git-ls-files --others and is thus safe to use on the command line. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>