ProjectFile.h: returns QString instead of reference

diff --git a/taskjuggler/ProjectFile.h b/taskjuggler/ProjectFile.h
index 5fd6611..65979b8 100644 (file)
--- a/taskjuggler/ProjectFile.h
+++ b/taskjuggler/ProjectFile.h
@@ -91,7 +91,7 @@ public:
         if (!openFiles.isEmpty())
             openFiles.last()->returnToken(t, buf);
     }
-    const QString& getFile()
+    const QString getFile()
     {
         if (openFiles.isEmpty())
             return QString::null;