Merge gitk to pick up emergency build fix

diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 6de74ce639cec90fcf7ba1797825526df675547a..6ec562d5da3cf07afb27f88b10763f1104134baf 100755 (executable)
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -3030,8 +3030,23 @@ unset doc_path doc_url
 wm protocol . WM_DELETE_WINDOW do_quit
 bind all <$M1B-Key-q> do_quit
 bind all <$M1B-Key-Q> do_quit
-bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
-bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
+
+set m1b_w_script {
+       set toplvl_win [winfo toplevel %W]
+
+       # If we are destroying the main window, we should call do_quit to take
+       # care of cleanup before exiting the program.
+       if {$toplvl_win eq "."} {
+               do_quit
+       } else {
+               destroy $toplvl_win
+       }
+}
+
+bind all <$M1B-Key-w> $m1b_w_script
+bind all <$M1B-Key-W> $m1b_w_script
+
+unset m1b_w_script
 
 set subcommand_args {}
 proc usage {} {