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use const references where appropriate

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Philip Kaufmann
2015-05-31 15:36:44 +02:00
parent 466f0ea0e6
commit a9ac95c1bc
21 changed files with 61 additions and 63 deletions
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2
src/util.cpp
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@@ -702,7 +702,7 @@ boost::filesystem::path GetTempPath() {
#endif
}
void runCommand(std::string strCommand)
void runCommand(const std::string& strCommand)
{
int nErr = ::system(strCommand.c_str());
if (nErr)