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ShellPkg: Code refine to avoid potential dereference of pointer. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16410 6f19259b-4bc3-4df7-8a09-765794883524
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Qiu Shumin 2014-11-20 01:31:36 +00:00 committed by shenshushi
parent 771ee5017b
commit bab9f949bf
1 changed files with 1 additions and 1 deletions
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2
ShellPkg/Library/UefiShellLib/UefiShellLib.c
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@ -2078,7 +2078,7 @@ InternalCommandLineParse (
ASSERT(GetItemValue == 0); ASSERT(GetItemValue == 0);
break; break;
} }
} else if (GetItemValue != 0 && !InternalIsFlag(Argv[LoopCounter], AlwaysAllowNumbers, (CONST BOOLEAN)(CurrentItemPackage->Type == TypeTimeValue))) { } else if (GetItemValue != 0 && CurrentItemPackage != NULL && !InternalIsFlag(Argv[LoopCounter], AlwaysAllowNumbers, (CONST BOOLEAN)(CurrentItemPackage->Type == TypeTimeValue))) {
ASSERT(CurrentItemPackage != NULL); ASSERT(CurrentItemPackage != NULL);
// //
// get the item VALUE for a previous flag // get the item VALUE for a previous flag