diff options
Diffstat (limited to 'git-gui')
| -rwxr-xr-x | git-gui | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -161,16 +161,17 @@ proc info_popup {msg} { ## ## repository setup -if { [catch {set cdup [exec git rev-parse --show-cdup]} err] - || [catch {set gitdir [exec git rev-parse --git-dir]} err]} { +if { [catch {set gitdir $env(GIT_DIR)}] + && [catch {set gitdir [exec git rev-parse --git-dir]} err]} { catch {wm withdraw .} error_popup "Cannot find the git directory:\n\n$err" exit 1 } -if {$cdup ne ""} { - cd $cdup +if {[catch {cd [file dirname $gitdir]} err]} { + catch {wm withdraw .} + error_popup "No working directory [file dirname $gitdir]:\n\n$err" + exit 1 } -unset cdup set single_commit 0 if {$appname eq {git-citool}} { |