From 64bcbf400ea6c955b029f74e1214dcd03b90f934 Mon Sep 17 00:00:00 2001
From: "W. Felix Handte" <w@felixhandte.com>
Date: Tue, 6 Mar 2018 15:53:22 -0500
Subject: [PATCH] Optimize Dict Check Condition

---
 lib/lz4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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);
-- 
2.7.4