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BaseTools: check before accessing members in __eq__

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minimize risk for exceptions.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This commit is contained in:
Carsey, Jaben
2018-04-28 06:32:17 +08:00
committed by Yonghong Zhu
parent a7360838d7
commit b7b51025b9
2 changed files with 3 additions and 5 deletions
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5
BaseTools/Source/Python/AutoGen/ValidCheckingInfoObject.py
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@ -259,10 +259,7 @@ class VAR_CHECK_PCD_VALID_OBJ(object):
self.ValidData = False
def __eq__(self, validObj):
if self.VarOffset == validObj.VarOffset:
return True
else:
return False
return validObj and self.VarOffset == validObj.VarOffset
class VAR_CHECK_PCD_VALID_LIST(VAR_CHECK_PCD_VALID_OBJ):
def __init__(self, VarOffset, validlist, PcdDataType):