From 0bf10f0d05b12ce26b7aec12299ce5e0e01bb7b1 Mon Sep 17 00:00:00 2001
From: Remy <remyvarma@gmail.com>
Date: Wed, 24 Aug 2011 06:13:47 +0800
Subject: [PATCH] Removed empty tokens

---
 headphones/searcher.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/headphones/searcher.py b/headphones/searcher.py
index 90e5b044..84979a0e 100644
--- a/headphones/searcher.py
+++ b/headphones/searcher.py
@@ -448,6 +448,8 @@ def verifyresult(title, artistterm, term):
     #another attempt to weed out substrings. We don't want "Vol III" when we were looking for "Vol II"
     tokens = re.split('\W', term, re.IGNORECASE | re.UNICODE)
     for token in tokens:
+    	if not token:
+    		continue
         if token == 'Various' or token == 'Artists' or token == 'VA':
             continue
         if not re.search('(?:\W|^)+' + token + '(?:\W|$)+', title, re.IGNORECASE | re.UNICODE):