Bug 397095: prefwindow.showPane dies without prefpanes; r=gavin, a=mconnor

2007-09-24 14:05:29 -07:00 · 2007-09-24 14:05:29 -07:00 · 86307f75d0
--- a/toolkit/content/widgets/preferences.xml
+++ b/toolkit/content/widgets/preferences.xml
@ -666,6 +666,9 @@
        <parameter name="aPaneElement"/>
        <body>
        <![CDATA[
+          if (!aPaneElement)
+            return;
+
          this._selector.selectedItem = document.getAnonymousElementByAttribute(this, "pane", aPaneElement.id);
          if (!aPaneElement.loaded) {
            function OverlayLoadObserver(aPane)