From 737adca337df5376980030c88324259aa265b3ab Mon Sep 17 00:00:00 2001
From: Eric Dong <eric.dong@intel.com>
Date: Mon, 7 Jul 2014 05:56:26 +0000
Subject: Restore the question value before call the CHANGED callback type.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming, Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15633 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Universal/SetupBrowserDxe/Setup.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
index 4ba0cb090..68bb0bbf6 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
@@ -2262,6 +2262,11 @@ SendDiscardInfoToDriver (
       continue;
     }
 
+    //
+    // Restore the question value before call the CHANGED callback type.
+    //
+    GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);
+
     if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {
       TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;
     } else {
-- 
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