From add4cd38d843cd6f53d58b6908f820347533e5e2 Mon Sep 17 00:00:00 2001
From: Atsushi Sakai <dev-null@hotmail.co.jp>
Date: Wed, 17 Sep 2008 15:09:37 +0200
Subject: [PATCH] Bug 446536 - Don't save proxy settings for SSL, FTP, Gopher,
 SOCKS; "fix" part; r=gavin.sharp

---
 toolkit/content/widgets/preferences.xml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/toolkit/content/widgets/preferences.xml b/toolkit/content/widgets/preferences.xml
index c94565397b9b..5203dcedc93f 100644
--- a/toolkit/content/widgets/preferences.xml
+++ b/toolkit/content/widgets/preferences.xml
@@ -151,7 +151,7 @@
         <parameter name="aUpdate"/>
         <body>
         <![CDATA[
-          if (aUpdate && this.value != aValue) {
+          if (aUpdate && this.value !== aValue) {
             this._value = aValue;
             if (this.instantApply)
               this.valueFromPreferences = aValue;
@@ -231,7 +231,10 @@
 
       <property name="hasUserValue">
         <getter>
-          return this.preferences.rootBranch.prefHasUserValue(this.name);
+        <![CDATA[
+          return this.preferences.rootBranch.prefHasUserValue(this.name) &&
+                 this.value !== undefined;
+        ]]>
         </getter>
       </property>
       
