use const references where appropriate

This commit is contained in:
Philip Kaufmann
2015-05-31 15:36:44 +02:00
committed by Jack Grigg
parent 5e478618e6
commit db954a65ac
20 changed files with 60 additions and 61 deletions

View File

@@ -770,7 +770,7 @@ boost::filesystem::path GetTempPath() {
#endif
}
void runCommand(std::string strCommand)
void runCommand(const std::string& strCommand)
{
int nErr = ::system(strCommand.c_str());
if (nErr)