From f96b522ec1bf7fb360e9a11ed434fa0ff61b6025 Mon Sep 17 00:00:00 2001
From: Doug Kearns <dougkearns@gmail.com>
Date: Tue, 23 Dec 2008 00:16:34 +1100
Subject: [PATCH] Handle the silly exception thrown from options.resetPref.

---
 common/content/options.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/common/content/options.js b/common/content/options.js
index 9128b492..1e7b215e 100644
--- a/common/content/options.js
+++ b/common/content/options.js
@@ -986,7 +986,14 @@ function Options() //{{{
 
         resetPref: function (name)
         {
-            return service["pref"].clearUserPref(name);
+            try
+            {
+                return service["pref"].clearUserPref(name);
+            }
+            catch (e)
+            {
+                // ignore - thrown if not a user set value
+            }
         },
 
         // this works only for booleans