From 6d9641aaced7f599379bc706ad8ad7f65cd0e266 Mon Sep 17 00:00:00 2001
From: Nick Kreeger <nick.kreeger@park.edu>
Date: Tue, 15 Jul 2008 10:27:55 -0700
Subject: [PATCH] Fixing bug 444128, |MacApplicationDelegate| in toolkit throws
 ObjC exception when creating a |NSMenuItem| with a |nil| |NSString *|.
 r=josh, sr=roc

---
 toolkit/xre/MacApplicationDelegate.mm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/toolkit/xre/MacApplicationDelegate.mm b/toolkit/xre/MacApplicationDelegate.mm
index 9c3fc7e7aa5c..8efde11e29c9 100644
--- a/toolkit/xre/MacApplicationDelegate.mm
+++ b/toolkit/xre/MacApplicationDelegate.mm
@@ -245,9 +245,12 @@ static NSWindow* GetCocoaWindowForXULWindow(nsISupports *aXULWindow)
     NSWindow *cocoaWindow = GetCocoaWindowForXULWindow(xulWindow);
     if (!cocoaWindow) continue;
     
+    NSString *windowTitle = [cocoaWindow title];
+    if (!windowTitle) continue;
+    
     // Now, create a menu item, and add it to the menu
     NSMenuItem *menuItem = [[NSMenuItem alloc]
-                              initWithTitle:[cocoaWindow title]
+                              initWithTitle:windowTitle
                                      action:@selector(dockMenuItemSelected:)
                               keyEquivalent:@""];
     [menuItem setTarget:self];