Forgot to utilize references.

Still compiled, but wasn't the best move.
This commit is contained in:
Jason Felds
2013-04-27 13:33:05 -04:00
parent 4cff3766aa
commit f66883aa1b
2 changed files with 2 additions and 2 deletions
+1 -1
View File
@@ -907,7 +907,7 @@ void SongUtil::GetAllSongGenres( vector<RString> &vsOut )
if( !(*song)->m_sGenre.empty() )
genres.insert( (*song)->m_sGenre );
}
for (RString const genre : genres)
for (RString const &genre : genres)
{
vsOut.push_back( genre );
}