From 718b6fe9a3965defcabc0f0216593af46329c071 Mon Sep 17 00:00:00 2001
From: Liming Gao <liming.gao@intel.com>
Date: Mon, 25 Dec 2017 18:24:19 +0800
Subject: [PATCH] MdeModulePkg HiiDataBaseDxe: Initialize the local variable
 before reference

Make VS2012x86 and GCC48 pass build

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
---
 MdeModulePkg/Universal/HiiDatabaseDxe/Database.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
index ffcd9ec7ae..7441c1906d 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
@@ -739,6 +739,8 @@ FindQuestionDefaultSetting (
   if (VariableHeader == NULL) {
     return EFI_NOT_FOUND;
   }
+  StartBit   = 0;
+  EndBit     = 0;
   ByteOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;
   if (BitFieldQuestion) {
     BitOffset  = IfrQuestionHdr->VarStoreInfo.VarOffset;
@@ -818,6 +820,7 @@ UpdateDefaultSettingInFormPackage (
 
   ZeroMem (&VarStoreQuestionHeader, sizeof (VarStoreQuestionHeader));
   PackageLength = FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);
+  Width         = 0;
   IfrOffset     = 0;
   IfrScope      = 0;
   IfrOpHdr      = (EFI_IFR_OP_HEADER *) FormPackage->IfrData;
-- 
2.39.2