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Update code to avoid using potential NULL pointer.

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Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14999 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eric Dong 2013-12-18 03:02:52 +00:00 committed by ydong10
parent e7831c9070
commit 5fdd2a818b
1 changed files with 1 additions and 1 deletions
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MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
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@ -2366,7 +2366,7 @@ ParseOpCodes (
// //
// Parent statement end tag found, update ParentStatement info. // Parent statement end tag found, update ParentStatement info.
// //
if (IsStatementOpCode(ScopeOpCode) && ParentStatement->Operand == ScopeOpCode) { if (IsStatementOpCode(ScopeOpCode) && (ParentStatement != NULL) && (ParentStatement->Operand == ScopeOpCode)) {
ParentStatement = ParentStatement->ParentStatement; ParentStatement = ParentStatement->ParentStatement;
} }