From 1eb634dd55967226d70d8dd35fbd6387d9aa7b9b Mon Sep 17 00:00:00 2001
From: Gijs Kruitbosch <gijskruitbosch@gmail.com>
Date: Tue, 28 Jan 2014 11:17:44 +0000
Subject: [PATCH] Bug 964576 - fix target is null JS error in Australis'
 CustomizableUI, r=mikedeboer

--HG--
extra : rebase_source : ca5becbaee6af43108454419cf432246988e1ce6
---
 browser/components/customizableui/src/CustomizableUI.jsm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/browser/components/customizableui/src/CustomizableUI.jsm b/browser/components/customizableui/src/CustomizableUI.jsm
index 7aa3c78536b..699f86aad92 100644
--- a/browser/components/customizableui/src/CustomizableUI.jsm
+++ b/browser/components/customizableui/src/CustomizableUI.jsm
@@ -1204,6 +1204,11 @@ let CustomizableUIInternal = {
 
     let target = aEvent.originalTarget;
     let panel = this._getPanelForNode(aEvent.currentTarget);
+    // This can happen in e.g. customize mode. If there's no panel,
+    // there's clearly nothing for us to close; pretend we're interactive.
+    if (!panel) {
+      return true;
+    }
     // We keep track of:
     // whether we're in an input container (text field)
     let inInput = false;