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[PATCH] gitk: Show an error and exit if no .git could be found
author
Alex Riesen
<raa.lkml@gmail.com>
Sun, 29 Jul 2007 20:29:45 +0000
(22:29 +0200)
committer
Paul Mackerras
<paulus@samba.org>
Sun, 12 Aug 2007 07:30:57 +0000
(17:30 +1000)
This is to help people starting gitk from graphical file managers where
the stderr output is hidden.
Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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diff --git
a/gitk
b/gitk
index b0a76dd225bc453ce177ce81bfe7216588ca80dd..769c79ab07520d5bcdad9493ab383553d2031988 100755
(executable)
--- a/
gitk
+++ b/
gitk
@@
-7636,7
+7636,10
@@
catch {source ~/.gitk}
font create optionfont -family sans-serif -size -12
# check that we can find a .git directory somewhere...
-set gitdir [gitdir]
+if {[catch {set gitdir [gitdir]}]} {
+ show_error {} . "Cannot find a git repository here."
+ exit 1
+}
if {![file isdirectory $gitdir]} {
show_error {} . "Cannot find the git directory \"$gitdir\"."
exit 1