From 68f96115287294c20f0b359321f470e869514364 Mon Sep 17 00:00:00 2001
From: Klaus Leithoff <kl@stylite.de>
Date: Thu, 4 Aug 2011 09:17:32 +0000
Subject: [PATCH] avoid JavaScript Error on openComposeWindow, when there is no
 mailGrid

---
 felamimail/js/jscode/viewMainScreen.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/felamimail/js/jscode/viewMainScreen.js b/felamimail/js/jscode/viewMainScreen.js
index 3b1a3dcd99..a887bdef7e 100644
--- a/felamimail/js/jscode/viewMainScreen.js
+++ b/felamimail/js/jscode/viewMainScreen.js
@@ -820,7 +820,9 @@ function mail_openComposeWindow(_url,forwardByCompose) {
 	var _messageList;
 	var sMessageList='';
 	var cbAllMessages = document.getElementById('selectAllMessagesCheckBox').checked;
-	var cbAllVisibleMessages = mailGrid.dataRoot.actionObject.getAllSelected();
+	// check if mailgrid exists, before accessing it
+	var cbAllVisibleMessages;
+	if (mailGrid) cbAllVisibleMessages = mailGrid.dataRoot.actionObject.getAllSelected();
 	if (typeof forwardByCompose == 'undefined') forwardByCompose = true;
 	if (forwardByCompose == false)
 	{