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add return error check. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4860 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2008-03-17 08:14:53 +00:00
parent 7de83e3598
commit 4367051153
1 changed files with 4 additions and 1 deletions
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5
MdeModulePkg/Library/GraphicsLib/Graphics.c
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@ -456,7 +456,10 @@ Returns:
Badging = NULL;
Status = gBS->LocateProtocol (&gEfiOEMBadgingProtocolGuid, NULL, (VOID**)&Badging);
ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenGraphics);
Status = ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenGraphics);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
if (GraphicsOutput != NULL) {
SizeOfX = GraphicsOutput->Mode->Info->HorizontalResolution;