When do UiApp remodeling task,miss clearing the screen before booting
the selected boot option,so cause some behaviors change.Now add the code
to fix this issue.
Cc: Liming Gao <liming....@intel.com>
Cc: Eric Dong <eric.d...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan...@intel.com>
---
MdeModulePkg/Library/BootManagerLib/BootManager.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/MdeModulePkg/Library/BootManagerLib/BootManager.c
b/MdeModulePkg/Library/BootManagerLib/BootManager.c
index a38f18a..44a3ccf 100644
--- a/MdeModulePkg/Library/BootManagerLib/BootManager.c
+++ b/MdeModulePkg/Library/BootManagerLib/BootManager.c
@@ -700,10 +700,17 @@ BootManagerCallback (
if ((Value == NULL) || (ActionRequest == NULL)) {
return EFI_INVALID_PARAMETER;
}
BootOption = EfiBootManagerGetLoadOptions (&BootOptionCount,
LoadOptionTypeBoot);
+
+ //
+ // Clear the screen before.
+ //
+ gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY,
EFI_BLACK));
+ gST->ConOut->ClearScreen (gST->ConOut);
+
//
// parse the selected option
//
BmBdsSetConsoleMode (FALSE);
EfiBootManagerBoot (&BootOption[QuestionId - 1]);
--
1.9.5.msysgit.1
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