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-rwxr-xr-xgit-gui.sh10
1 files changed, 9 insertions, 1 deletions
diff --git a/git-gui.sh b/git-gui.sh
index 743b7d4..fa30ccc 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -703,7 +703,15 @@ if {![file isdirectory $_gitdir]} {
error_popup "Git directory not found:\n\n$_gitdir"
exit 1
}
-if {![is_enabled bare]} {
+if {$_prefix ne {}} {
+ regsub -all {[^/]+/} $_prefix ../ cdup
+ if {[catch {cd $cdup} err]} {
+ catch {wm withdraw .}
+ error_popup "Cannot move to top of working directory:\n\n$err"
+ exit 1
+ }
+ unset cdup
+} elseif {![is_enabled bare]} {
if {[lindex [file split $_gitdir] end] ne {.git}} {
catch {wm withdraw .}
error_popup "Cannot use funny .git directory:\n\n$_gitdir"