git-gui: Avoid using the <<Copy>> binding as a menu accelerator on win32

[git.git] / git-gui.sh

diff --git a/git-gui.sh b/git-gui.sh
index 7d5451198cb109e1d3e30e3e33f1557bbd8b12c0..ed8bbe180446b136a6584f4a770ba378e469896f 100755 (executable)
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -416,6 +416,9 @@ proc _lappend_nice {cmd_var} {
 
        if {![info exists _nice]} {
                set _nice [_which nice]
+               if {[catch {exec $_nice git version}]} {
+                       set _nice {}
+               }
        }
        if {$_nice ne {}} {
                lappend cmd $_nice
@@ -1155,6 +1158,9 @@ apply_config
 # try to set work tree from environment, falling back to core.worktree
 if {[catch { set _gitworktree $env(GIT_WORK_TREE) }]} {
        set _gitworktree [get_config core.worktree]
+       if {$_gitworktree eq ""} {
+               set _gitworktree [file dirname [file normalize $_gitdir]]
+       }
 }
 if {$_prefix ne {}} {
        if {$_gitworktree eq {}} {
@@ -2098,7 +2104,7 @@ proc do_explore {} {
                # freedesktop.org-conforming system is our best shot
                set explorer "xdg-open"
        }
-       eval exec $explorer $_gitworktree &
+       eval exec $explorer [list [file nativename $_gitworktree]] &
 }
 
 set is_quitting 0