From 39a0ac75d1ca050efb06ffbe62ad06637a2bf9d0 Mon Sep 17 00:00:00 2001
From: "jminta%gmail.com"
 <jminta%gmail.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 23 Sep 2005 01:09:47 +0000
Subject: [PATCH] Bug 309505 Switching views in Lightning results in gray
 screen, aka decks suck. r=dmose

git-svn-id: svn://10.0.0.236/trunk@180842 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../lightning/content/messenger-overlay-sidebar.js         | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mozilla/calendar/lightning/content/messenger-overlay-sidebar.js b/mozilla/calendar/lightning/content/messenger-overlay-sidebar.js
index 6f81d93bda2..c4141be38e3 100644
--- a/mozilla/calendar/lightning/content/messenger-overlay-sidebar.js
+++ b/mozilla/calendar/lightning/content/messenger-overlay-sidebar.js
@@ -149,6 +149,13 @@ function selectedCalendarPane(event)
 function LtnObserveDisplayDeckChange(event)
 {
     var deck = event.target;
+
+    // Bug 309505: The 'select' event also fires when we change the selected
+    // panel of calendar-view-box.  Workaround with this check.
+    if (deck.id != "displayDeck") {
+        return;
+    }
+
     var id = null;
     try { id = deck.selectedPanel.id } catch (e) { }
     if (id == "calendar-view-box") {