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[PATCH] gitk: Show an error and exit if no .git could be found 

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>
maint
Alex Riesen 2007-07-29 22:29:45 +02:00 committed by Paul Mackerras
parent 062d671f57
commit 6c87d60cc6
1 changed files with 4 additions and 1 deletions
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gitk
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@ -7636,7 +7636,10 @@ catch {source ~/.gitk}
font create optionfont -family sans-serif -size -12 font create optionfont -family sans-serif -size -12


# check that we can find a .git directory somewhere... # 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]} { if {![file isdirectory $gitdir]} {
show_error {} . "Cannot find the git directory \"$gitdir\"." show_error {} . "Cannot find the git directory \"$gitdir\"."
exit 1 exit 1