_which is useful to check whether a certain command can be called.
Previously when given an absolute path it would not recognize it as
an existing program. Lets change that so it transparently handles such
cases.
Signed-off-by: Heiko Voigt <heiko.voigt@xxxxxxx>
---
git-gui/git-gui.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index ba4e5c1..35cdee8 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -429,6 +429,10 @@ proc _git_cmd {name} {
proc _which {what args} {
global env _search_exe _search_path
+ if {[file exists $what]} {
+ return [file normalize $what]
+ }
+
if {$_search_path eq {}} {
if {[is_Cygwin] && [regexp {^(/|\.:)} $env(PATH)]} {
set _search_path [split [exec cygpath \
--
1.7.10.rc1.29.gf035d
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