From 18987b51c57d1f7b3d8a238f343d2ddb0efe7297 Mon Sep 17 00:00:00 2001
From: "bryner%brianryner.com" <bryner%brianryner.com>
Date: Fri, 3 Sep 2004 00:43:26 +0000
Subject: [PATCH] Bug 255774 - number of available software updates not
 displayed when mail button not on toolbar.  patch by steffen.wilberg@web.de,
 r=bryner.

---
 browser/base/content/browser.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
index e3c73de3fba2..820c89c25f8c 100644
--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@@ -560,7 +560,9 @@ function delayedStartup()
     }
   } else {
     // We couldn't get the shell service; go hide the mail toolbar button.
-    document.getElementById("mail-button").hidden = true;
+    var mailbutton = document.getElementById("mail-button");
+    if (mailbutton)
+      mailbutton.hidden = true;
   }
 #endif