Add new call back return value; also add some sample code to use it.

Signed-off-by: ydong10
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11713 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 2 insertions, 2 deletions

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
index a50ef5ca73..5d0339a040 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
@@ -1,7 +1,7 @@
 /** @file

 Utility functions for expression evaluation.

 

-Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>

 This program and the accompanying materials

 are licensed and made available under the terms and conditions of the BSD License

 which accompanies this distribution.  The full text of the license may be found at

@@ -2138,7 +2138,7 @@ EvaluateExpression (
             for (Index = 0; Index < OpCode->ValueWidth; Index ++, TempBuffer --) {

               StrPtr += UnicodeValueToString (StrPtr, PREFIX_ZERO | RADIX_HEX, *TempBuffer, 2);

             }

-            Status = SetValueByName (OpCode->VarStorage, OpCode->ValueName, NameValue);

+            Status = SetValueByName (OpCode->VarStorage, OpCode->ValueName, NameValue, TRUE);

             FreePool (NameValue);

             if (!EFI_ERROR (Status)) {

               Data1.Value.b = TRUE;