1 files changed, 3 insertions, 4 deletions
diff --git a/src/library/parser.h b/src/library/parser.h
index 28e565dd2a..53e617e497 100644
--- a/src/library/parser.h
+++ b/src/library/parser.h
@@ -42,10 +42,9 @@ class Parser : public QObject {
     Note for developers:
     This function should return an empty PtrList
      or 0 in order for the trackimporter to function**/
-    virtual QList<QString> parse(QString) = 0;
+    virtual QList<QString> parse(const QString&) = 0;
 
-
-protected:
+  protected:
     // Pointer to the parsed Filelocations
     QList<QString> m_sLocations;
     // Returns the number of parsed locations
@@ -53,7 +52,7 @@ protected:
     // Clears m_psLocations
     void clearLocations();
     // Checks if the file does contain binary content
-    bool isBinary(QString);
+    bool isBinary(const QString&);
     // check for Utf8 encoding
     static bool isUtf8(const char* string);
     // Resolve an absolute or relative file path