diff options
-rwxr-xr-x | gitk | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -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 |