2 files changed, 2 insertions, 2 deletions
diff --git a/csv/csv.cpp b/csv/csv.cpp
index 26a36b70..2f3d4d1f 100644
--- a/csv/csv.cpp
+++ b/csv/csv.cpp
@@ -54,7 +54,7 @@ QString CSV::readLine(){
 QStringList CSV::parseLine(){
 	return parseLine(readLine());
 }
-QStringList CSV::parseLine(QString line){
+QStringList CSV::parseLine(QString const& line){
 	QStringList list;
 	int pos2 = 0;
 	QRegExp rx2("(?:\"([^\"]*)\";?)|(?:([^;]*);?)");
diff --git a/csv/csv.h b/csv/csv.h
index e5a37793..8ea0942b 100644
--- a/csv/csv.h
+++ b/csv/csv.h
@@ -18,7 +18,7 @@ class CSV_EXPORT CSV
 public:
     QString readLine();
     QStringList parseLine();
-    static QStringList parseLine(QString line);
+    static QStringList parseLine(const QString& line);
 
     void setCodec(const char* codecName);
     static bool getGameData(const int gameID, unsigned char* table, QString& gamename);