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zero division or useless condition: dont crash when variable declaration is not parsed correctly

This commit is contained in:
Daniel Marjamäki 2013-09-28 16:51:38 +02:00
parent 5aaaff46ee
commit c05a80d314
1 changed files with 3 additions and 1 deletions
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4
lib/checkother.cpp
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@ -2171,7 +2171,9 @@ void CheckOther::checkZeroDivisionOrUselessCondition()
if (!var) if (!var)
continue; continue;
bool isVarUnsigned = var->typeEndToken()->isUnsigned(); bool isVarUnsigned = var->typeEndToken()->isUnsigned();
for (const Token *typetok = var->typeStartToken(); typetok != var->typeEndToken(); typetok = typetok->next()) { for (const Token *typetok = var->typeStartToken(); typetok; typetok = typetok->next()) {
if (!typetok->isName() || typetok == var->typeEndToken())
break;
if (typetok->isUnsigned()) { if (typetok->isUnsigned()) {
isVarUnsigned = true; isVarUnsigned = true;
break; break;