1) Initialize gBS, gST, gImageHandle in UefiBootServicesTableLib.c to NULL

[mirror_edk2.git] / MdePkg / Library / UefiDebugLibStdErr / DebugLib.c

diff --git a/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c b/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
index 9338217762a6becc9f9e1b68db1b6635f70c6eea..d2fb46e23f340f2aec64b6dce50101c391f138f0 100644 (file)
--- a/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
+++ b/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
@@ -1,7 +1,7 @@
 /** @file\r
   UEFI Debug Library that uses PrintLib to send messages to STDERR.\r
 \r
-  Copyright (c) 2006, Intel Corporation<BR>\r
+  Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
   All rights reserved. This program and the accompanying materials                          \r
   are licensed and made available under the terms and conditions of the BSD License         \r
   which accompanies this distribution.  The full text of the license may be found at        \r
@@ -65,7 +65,7 @@ DebugPrint (
   //\r
   // Send the print string to the Standard Error device\r
   //\r
-  if (gST->StdErr != NULL) {\r
+  if ((gST != NULL) && (gST->StdErr != NULL)) {\r
     gST->StdErr->OutputString (gST->StdErr, Buffer);\r
   }\r
 }\r
@@ -112,7 +112,7 @@ DebugAssert (
   //\r
   // Send the print string to the Standard Error device\r
   //\r
-  if (gST->StdErr != NULL) {\r
+  if ((gST != NULL) && (gST->StdErr != NULL)) {\r
     gST->StdErr->OutputString (gST->StdErr, Buffer);\r
   }\r
 \r