From f561a50e8c1392782f05dbef1e03260d8c7f9b2b Mon Sep 17 00:00:00 2001
From: "bzbarsky%mit.edu" <bzbarsky%mit.edu>
Date: Wed, 17 May 2006 02:36:05 +0000
Subject: [PATCH] cosmetic space removal.  Bug 189036, r=caillon, sr=jag

---
 suite/common/pref/overrideHandler.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/suite/common/pref/overrideHandler.js b/suite/common/pref/overrideHandler.js
index a3ddb62484b..cf667d4093b 100644
--- a/suite/common/pref/overrideHandler.js
+++ b/suite/common/pref/overrideHandler.js
@@ -100,7 +100,10 @@ HandlerOverride.prototype = {
         var currentExtension = extensionTargets.getNext();
         if (currentExtension) {
           currentExtension = currentExtension.QueryInterface(Components.interfaces.nsIRDFLiteral);
-          extString += currentExtension.Value.toLowerCase() + " ";
+          if (extString != "") {
+            extString += " ";
+          }
+          extString += currentExtension.Value.toLowerCase();
         }
       }
     }