From: Yann Collet <yann.collet.73@gmail.com>
Date: Wed, 30 Mar 2016 19:28:15 +0000 (+0200)
Subject: fixed harmless comparison warning
X-Git-Tag: v0.6.0^2~17^2~28^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bb87e599503dce29333ba28b9a88d25963cb8e0;p=thirdparty%2Fzstd.git

fixed harmless comparison warning
---

diff --git a/lib/zstd_compress.c b/lib/zstd_compress.c
index eef678d4d..3cec2778f 100644
--- a/lib/zstd_compress.c
+++ b/lib/zstd_compress.c
@@ -150,7 +150,7 @@ size_t ZSTD_checkCParams(ZSTD_compressionParameters cParams)
       U32 const searchLengthMax = (cParams.strategy == ZSTD_fast) ? ZSTD_SEARCHLENGTH_MAX : ZSTD_SEARCHLENGTH_MAX-1;
       CLAMPCHECK(cParams.searchLength, searchLengthMin, searchLengthMax); }
     CLAMPCHECK(cParams.targetLength, ZSTD_TARGETLENGTH_MIN, ZSTD_TARGETLENGTH_MAX);
-    CLAMPCHECK((U32)(cParams.strategy), 0, (U32)ZSTD_btopt);
+    if ((U32)(cParams.strategy) > (U32)ZSTD_btopt) return ERROR(compressionParameter_unsupported);
     return 0;
 }