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Tokenizer: remove unneeded initialization of strings explicitely with "".

This commit is contained in:
Edoardo Prezioso 2012-09-03 20:19:35 +02:00
parent bf11248a09
commit 6100776847
1 changed files with 3 additions and 3 deletions
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6
lib/tokenize.cpp
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@ -5957,7 +5957,7 @@ bool Tokenizer::simplifyKnownVariables()
if (varid == 0)
continue;
const std::string structname = "";
const std::string structname;
const Token *valueToken = tok2->tokAt(3);
std::string value(tok2->strAt(3));
@ -5973,7 +5973,7 @@ bool Tokenizer::simplifyKnownVariables()
std::string::size_type n = -1;
if (varid == 0)
continue;
const std::string structname("");
const std::string structname;
const Token * const valueToken = tok2->tokAt(4);
std::string value(valueToken->str());
if (tok2->str() == "sprintf") {
@ -9250,7 +9250,7 @@ void Tokenizer::simplifyMathExpressions()
const std::string& Tokenizer::getSourceFilePath() const
{
if (list.getFiles().empty()) {
static const std::string empty("");
static const std::string empty;
return empty;
}
return list.getFiles()[0];