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cert.py: more robust handling of values

This commit is contained in:
Daniel Marjamäki 2018-10-28 20:55:15 +01:00
parent 2730b16326
commit b5241ecb80
1 changed files with 2 additions and 2 deletions
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4
addons/cert.py
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@ -194,7 +194,7 @@ def int31(data, platform):
if token.valueType.sign == 'unsigned':
found = False
for value in token.astOperand1.values:
if value.intvalue < 0:
if value.intvalue and value.intvalue < 0:
found = True
reportError(
token,
@ -215,7 +215,7 @@ def int31(data, platform):
minval = 0
maxval = ((1 << bits) - 1)
for value in token.astOperand1.values:
if value.intvalue < minval or value.intvalue > maxval:
if value.intvalue and value.intvalue < minval or value.intvalue > maxval:
destType = ''
if token.valueType.sign:
destType = token.valueType.sign + ' ' + token.valueType.type