0023-be-consistent-in-rc-order.patch

From 5f27318ba327e6a404d3e1b4aa86fb6c6b90d0e0 Mon Sep 17 00:00:00 2001
From: Tay Ray Chuan <rctay89@gmail.com>
Date: Fri, 1 Jul 2011 00:34:15 +0800
Subject: [PATCH 23/28] be consistent in rc order

---
 xdiff/xhistogram.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xdiff/xhistogram.c b/xdiff/xhistogram.c
index ed9db74..ce8cd9c 100644
--- a/xdiff/xhistogram.c
+++ b/xdiff/xhistogram.c
@@ -158,10 +158,10 @@ static int try_lcs(struct histindex *index, struct region *lcs, int b_ptr,
 			}
 			while (ae < LINE_END(1) && be < LINE_END(2)
 				&& cmp(index, 1, ae+1, 2, be+1)) {
-				if (1 < rc)
-					rc = XDL_MIN(rc, REC_CNT(index->recs[INDEX_REC_IDXS(index, ae)]));
 				ae++;
 				be++;
+				if (1 < rc)
+					rc = XDL_MIN(rc, REC_CNT(index->recs[INDEX_REC_IDXS(index, ae)]));
 			}
 
 			if (b_next < be)
-- 
1.7.6.12.g6486a.dirty