[PATCH] git-gui: Look for gitk in $PATH, not $LIBEXEC/git-core

[Abhijit Menon-Sen <ams@toroid.org>]

Signed-off-by: Abhijit Menon-Sen <ams@toroid.org>
---

At 2008-07-24 09:01:48 -0400, john.murphy@bankofamerica.com wrote:
>
> I presume this was just an oversight when git- commands were removed
> from the bin directory.

Looks like it. The following patch fixes it for me. Does it work for
you on Windows?

-- ams

 git-gui/git-gui.sh |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 940677c..a70fa67 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -1670,10 +1670,10 @@ proc do_gitk {revs} {
 	# -- Always start gitk through whatever we were loaded with.  This
 	#    lets us bypass using shell process on Windows systems.
 	#
-	set exe [file join [file dirname $::_git] gitk]
+	set exe [_which gitk]
 	set cmd [list [info nameofexecutable] $exe]
-	if {! [file exists $exe]} {
-		error_popup [mc "Unable to start gitk:\n\n%s does not exist" $exe]
+	if {$exe eq {}} {
+		error_popup [mc "Couldn't find gitk in PATH"]
 	} else {
 		global env
 
-- 
1.5.6.GIT