main: Don't mess up the modal stack when the focus actor is destroyed

This seems to be an incorrect conversion when we moved from an array
to an object of keys in 3a6b4f3.

https://bugzilla.gnome.org/show_bug.cgi?id=690965

diff --git a/js/ui/main.js b/js/ui/main.js
index 12daee24dfdd6abd30412bb9d6124767f604f15c..1334d58e679fa2ca8c8837161df1360f90b5a02c 100644 (file)
--- a/js/ui/main.js
+++ b/js/ui/main.js
@@ -553,7 +553,7 @@ function pushModal(actor, params) {
         curFocusDestroyId = curFocus.connect('destroy', function() {
             let index = _findModal(actor);
             if (index >= 0)
-                modalActorFocusStack[index].actor = null;
+                modalActorFocusStack[index].focus = null;
         });
     }
     modalActorFocusStack.push({ actor: actor,