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Fix issue detected by Coverity, missing check if _settings is null

This commit is contained in:
Daniel Marjamäki 2017-08-02 08:04:35 +02:00
parent 60f819dbe7
commit 462ae455c8
1 changed files with 1 additions and 0 deletions
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lib/tokenlist.cpp
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@ -251,6 +251,7 @@ void TokenList::createTokens(const simplecpp::TokenList *tokenList)
// TODO: It would be better if TokenList didn't simplify hexadecimal numbers // TODO: It would be better if TokenList didn't simplify hexadecimal numbers
std::string suffix; std::string suffix;
if (isHex && if (isHex &&
_settings &&
str.size() == (2 + _settings->int_bit / 4) && str.size() == (2 + _settings->int_bit / 4) &&
(str[2] >= '8') && // includes A-F and a-f (str[2] >= '8') && // includes A-F and a-f
MathLib::getSuffix(str).empty() MathLib::getSuffix(str).empty()