BaseTools: fix LzmaCompress VS2013 make failure

when make BaseTools by VS2013, LzmaEnc.c report warning C4127:
conditional expression is constant, so this patch fix this issue.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

diff --git a/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c b/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
index c6717eeea3a0d936569b93783ec710fd798f5de9..297db9d54d42d0b8a023cb43a7e808c434b12f0b 100644 (file)
--- a/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
+++ b/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
@@ -1366,8 +1366,9 @@ static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
       \r
       if (repIndex == 0)\r
         startLen = lenTest + 1;\r
-        \r
+      #ifndef _MSC_VER\r
       if (1 /* _maxMode */)\r
+      #endif\r
         {\r
           UInt32 lenTest2 = lenTest + 1;\r
           UInt32 limit = lenTest2 + p->numFastBytes;\r