From 613f3ef0d7a776fe4bff381aad445293a3210956 Mon Sep 17 00:00:00 2001
From: Emmanuel Marty <emmanuel@fgl.com>
Date: Thu, 28 Apr 2022 08:02:27 +0200
Subject: [PATCH] Small cleanup

---
 src/shrink_block_v2.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/shrink_block_v2.c b/src/shrink_block_v2.c
index 8fc840b..a0a1020 100644
--- a/src/shrink_block_v2.c
+++ b/src/shrink_block_v2.c
@@ -431,7 +431,7 @@ static void lzsa_optimize_forward_v2(lzsa_compressor *pCompressor, const unsigne
             const int nRepOffset = cur_arrival[j].rep_offset;
 
             if (i >= nRepOffset) {
-               if (!memcmp(pInWindow + i, pInWindow + i - nRepOffset, MIN_MATCH_SIZE_V2)) {
+               if (!memcmp(pInWindowStart, pInWindowStart - nRepOffset, MIN_MATCH_SIZE_V2)) {
                   if (nRepOffset) {
                      const unsigned char* pInWindowAtPos;
 
@@ -917,8 +917,8 @@ static int lzsa_optimize_command_count_v2(lzsa_compressor *pCompressor, const un
          }
 
          nPrevRepMatchOffset = nRepMatchOffset;
-         nRepMatchOffset = pMatch->offset;
          nRepMatchLen = pMatch->length;
+         nRepMatchOffset = pMatch->offset;
          nRepIndex = i;
 
          i += pMatch->length;
@@ -958,8 +958,8 @@ static int lzsa_write_block_v2(lzsa_compressor *pCompressor, const lzsa_match *p
       const lzsa_match *pMatch = pBestMatch + i;
 
       if (pMatch->length >= MIN_MATCH_SIZE_V2) {
-         const int nMatchOffset = pMatch->offset;
          const int nMatchLen = pMatch->length;
+         const int nMatchOffset = pMatch->offset;
          const int nEncodedMatchLen = nMatchLen - MIN_MATCH_SIZE_V2;
          const int nTokenLiteralsLen = (nNumLiterals >= LITERALS_RUN_LEN_V2) ? LITERALS_RUN_LEN_V2 : nNumLiterals;
          const int nTokenMatchLen = (nEncodedMatchLen >= MATCH_RUN_LEN_V2) ? MATCH_RUN_LEN_V2 : nEncodedMatchLen;