Bug 202545 Bookmark disappears when dragging/moving to a certain place on personal toolbar

patch by Andreas Kunz <durbacher@gmx.de>  r=jan sr=tor

xpfe/components/bookmarks/resources/bookmarksMenu.js

@@ -107,6 +107,9 @@ var BookmarksMenu = {
     case "BookmarksMenu":
       parent = "NC:BookmarksRoot";
       break;
+    case "bookmarks-button":
+      parent = "NC:BookmarksRoot";
+      break;
     case "bookmarks-chevron":
       parent = "NC:PersonalToolbarFolder";
       break;