Re: [PATCH] EdkCompatibilityPkg/PrintLite: Fix ErrorPrint() wrong NULL char check

["Gao, Liming" <liming.gao@intel.com>]

Reviewed-by: Liming Gao <liming.gao@intel.com>

-----Original Message-----
From: Song, BinX 
Sent: Wednesday, November 2, 2016 10:09 AM
To: edk2-devel@lists.01.org
Cc: Gao, Liming <liming.gao@intel.com>
Subject: [PATCH] EdkCompatibilityPkg/PrintLite: Fix ErrorPrint() wrong NULL char check

- '\0' -> NULL
- https://bugzilla.tianocore.org/show_bug.cgi?id=47

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Bell Song <binx.song@intel.com>
---
 EdkCompatibilityPkg/Foundation/Library/Dxe/PrintLite/StdErr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/PrintLite/StdErr.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/PrintLite/StdErr.c
index e48cbe8..4abe14f 100644
--- a/EdkCompatibilityPkg/Foundation/Library/Dxe/PrintLite/StdErr.c
+++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/PrintLite/StdErr.c
@@ -101,7 +101,7 @@ Returns:
     return 0;
   }
 
-  if (ErrorString != '\0') {
+  if (ErrorString != NULL) {
     if (gST->StdErr != NULL) {
       //
       // To be extra safe make sure StdErr has been initialized
-- 
2.7.2.windows.1