From 06ab03422110773744d6028b2d128702d2fbcfce Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Wed, 21 Nov 2012 00:54:53 +0000
Subject: Bug 693458: Fix typo in fax decoder.

Silly slip in my optimised code that results in failing to find
differences at the ends of lines.
---
 fitz/filt_faxd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fitz/filt_faxd.c')

diff --git a/fitz/filt_faxd.c b/fitz/filt_faxd.c
index 1de6b970..421f4d5c 100644
--- a/fitz/filt_faxd.c
+++ b/fitz/filt_faxd.c
@@ -237,7 +237,7 @@ nearend:
 	if ((x<<3) == w)
 		return w;
 	b = a&1;
-	b = line[x];
+	a = line[x];
 	b = (b<<7) ^ a ^ (a>>1);
 	x = (x<<3) + clz[b];
 	if (x > w)
-- 
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