From d37fa01fbbe2cf0cd8b49069a71706a33cb4a53e Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 13 Feb 2017 20:54:00 +0800
Subject: [PATCH] VfrCompile: fix invalid comparison between pointer and
 integer

This would be valid C but is not valid C++, so change the comparison to do what it has always been doing.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/C/VfrCompile/VfrUtilityLib.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BaseTools/Source/C/VfrCompile/VfrUtilityLib.cpp b/BaseTools/Source/C/VfrCompile/VfrUtilityLib.cpp
index 3ca57ed741..2f9797518c 100644
--- a/BaseTools/Source/C/VfrCompile/VfrUtilityLib.cpp
+++ b/BaseTools/Source/C/VfrCompile/VfrUtilityLib.cpp
@@ -3372,7 +3372,7 @@ CVfrStringDB::GetVarStoreNameFormStringId (
   UINT8       BlockType;
   EFI_HII_STRING_PACKAGE_HDR *PkgHeader;
   
-  if (mStringFileName == '\0' ) {
+  if (mStringFileName == NULL) {
     return NULL;
   }