From: W. Felix Handte <w@felixhandte.com>
Date: Tue, 6 Mar 2018 20:53:22 +0000 (-0500)
Subject: Optimize Dict Check Condition
X-Git-Tag: upstream/1.9.3~8^2~41^2~1^2^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=64bcbf400ea6c955b029f74e1214dcd03b90f934;p=platform%2Fupstream%2Flz4.git

Optimize Dict Check Condition
---

diff --git a/lib/lz4.c b/lib/lz4.c
index d147681..4f98efa 100644
--- a/lib/lz4.c
+++ b/lib/lz4.c
@@ -708,7 +708,7 @@ _next_match:
         /* Encode MatchLength */
         {   unsigned matchCode;
 
-            if ((dictDirective==usingExtDict || dictDirective==usingExtDictCtx) && (dictionary != NULL) && (lowLimit==dictLowLimit)) {
+            if ((dictDirective==usingExtDict || dictDirective==usingExtDictCtx) && ((lowLimit==dictLowLimit) & (dictionary != NULL))) {
                 const BYTE* limit;
                 match += refDelta;
                 limit = ip + (dictEnd-match);