From b11bfece8747c6074f7660924019adc00e3492f0 Mon Sep 17 00:00:00 2001
From: "blakeross%telocity.com"
 <blakeross%telocity.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Sat, 9 Nov 2002 01:21:19 +0000
Subject: [PATCH] Removing unnecessary checks.

git-svn-id: svn://10.0.0.236/trunk@133444 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/browser/base/content/browser.js | 29 +++++++++++--------------
 1 file changed, 13 insertions(+), 16 deletions(-)

diff --git a/mozilla/browser/base/content/browser.js b/mozilla/browser/base/content/browser.js
index a197b6f470c..18a2c85df78 100644
--- a/mozilla/browser/base/content/browser.js
+++ b/mozilla/browser/base/content/browser.js
@@ -195,24 +195,20 @@ function UpdateBackForwardButtons()
   // get inherited into anonymous content, broadcast to other widgets, etc.!
   // Don't do it if the value hasn't changed! - dwh
 
-  if (backBroadcaster) {
-    var backDisabled = backBroadcaster.hasAttribute("disabled");
-    var forwardDisabled = forwardBroadcaster.hasAttribute("disabled");
-    if (backDisabled == webNavigation.canGoBack) {
-      if (backDisabled)
-        backBroadcaster.removeAttribute("disabled");
-      else
-        backBroadcaster.setAttribute("disabled", true);
-    }
+  var backDisabled = backBroadcaster.hasAttribute("disabled");
+  var forwardDisabled = forwardBroadcaster.hasAttribute("disabled");
+  if (backDisabled == webNavigation.canGoBack) {
+    if (backDisabled)
+      backBroadcaster.removeAttribute("disabled");
+    else
+      backBroadcaster.setAttribute("disabled", true);
   }
   
-  if (forwardBroadcaster) {
-    if (forwardDisabled == webNavigation.canGoForward) {
-      if (forwardDisabled)
-        forwardBroadcaster.removeAttribute("disabled");
-      else
-        forwardBroadcaster.setAttribute("disabled", true);
-    }
+  if (forwardDisabled == webNavigation.canGoForward) {
+    if (forwardDisabled)
+      forwardBroadcaster.removeAttribute("disabled");
+    else
+      forwardBroadcaster.setAttribute("disabled", true);
   }
 }
 
@@ -319,6 +315,7 @@ function Startup()
       }
     }
   }
+  return;
   setTimeout(delayedStartup, 0);
 }