From 379c6a2d719042073f72e9499f9f4715b291bcd9 Mon Sep 17 00:00:00 2001
From: Conrad Irwin <conrad.irwin@gmail.com>
Date: Sun, 19 Jul 2009 21:16:34 +0100
Subject: [PATCH] Fix tab-completion with blank url separator

---
 common/content/completion.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/common/content/completion.js b/common/content/completion.js
index 0726032f..473bce94 100644
--- a/common/content/completion.js
+++ b/common/content/completion.js
@@ -1354,7 +1354,11 @@ function Completion() //{{{
         {
             let numLocationCompletions = 0; // how many async completions did we already return to the caller?
             let start = 0;
-            let skip = context.filter.match("^.*" + options["urlseparator"]); // start after the last 'urlseparator'
+            let skip = 0;
+            
+            if (options["urlseparator"])
+                skip = context.filter.match("^.*" + options["urlseparator"]); // start after the last 'urlseparator'
+
             if (skip)
                 context.advance(skip[0].length);