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Return early to avoid unneeded computations

This commit is contained in:
Dmitry-Me 2020-02-17 18:56:27 +03:00
parent 1cf7bdaed8
commit f6da17eda5
1 changed files with 4 additions and 0 deletions
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4
lib/checkuninitvar.cpp
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@ -267,6 +267,10 @@ static void conditionAlwaysTrueOrFalse(const Token *tok, const std::map<int, Var
return; return;
} }
if (variableValue.empty()) {
return;
}
const Token *vartok, *numtok; const Token *vartok, *numtok;
if (tok->astOperand2() && tok->astOperand2()->isNumber()) { if (tok->astOperand2() && tok->astOperand2()->isNumber()) {
vartok = tok->astOperand1(); vartok = tok->astOperand1();