From 191b52a8dcc47c33e34d0dbfd7f95953ac1ad9ed Mon Sep 17 00:00:00 2001
From: Yann Collet <yann.collet.73@gmail.com>
Date: Fri, 19 Feb 2016 15:16:15 +0100
Subject: [PATCH] silence array subscript warning

---
 lib/huff0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/huff0.c b/lib/huff0.c
index 929bc87b..d1749372 100644
--- a/lib/huff0.c
+++ b/lib/huff0.c
@@ -1381,7 +1381,7 @@ size_t HUF_readDTableX6 (U32* DTable, const void* src, size_t srcSize)
     if (tableLog > memLog) return ERROR(tableLog_tooLarge);   /* DTable is too small */
 
     /* find maxWeight */
-    for (maxW = tableLog; rankStats[maxW]==0; maxW--) {}  /* necessarily finds a solution before 0 */
+    for (maxW = tableLog; maxW && rankStats[maxW]==0; maxW--) {}  /* necessarily finds a solution before 0 */
 
     /* Get start index of each weight */
     {