From 043f2f92c19224f7d1009db128f054a27ee8d322 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Fri, 17 Jun 2011 17:10:52 +0000
Subject: [PATCH] minor update

---
 lib/request/comparison.py | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/lib/request/comparison.py b/lib/request/comparison.py
index 14e9f7ddf..047699bdf 100644
--- a/lib/request/comparison.py
+++ b/lib/request/comparison.py
@@ -91,17 +91,13 @@ def comparison(page, getRatioValue=False, pageLength=None):
             seq1 = getFilteredPageContent(seqMatcher.a, True) if conf.textOnly else seqMatcher.a
             seq2 = getFilteredPageContent(page, True) if conf.textOnly else page
 
-        if seq1:
+        if seq1 is not None:
             seqMatcher.set_seq1(seq1)
-        else:
-            seqMatcher.a = seq1
 
-        if seq2:
+        if seq2 is not None:
             seqMatcher.set_seq2(seq2)
-        else:
-            seqMatcher.b = seq2
 
-        if seqMatcher.a is None or seqMatcher.b is None:
+        if seq1 is None or seq2 is None:
             ratio = None
         else:
             ratio = round(seqMatcher.quick_ratio(), 3)