use const ref

[kdenlive] / src / documentchecker.h

diff --git a/src/documentchecker.h b/src/documentchecker.h
index 58a23db0ce905ffd830661fc4aa4296df516f812..03c91ec1f093354c5de71faf5f5a219be0dbb0a5 100644 (file)
--- a/src/documentchecker.h
+++ b/src/documentchecker.h
@@ -34,7 +34,7 @@ class DocumentChecker: public QObject
     Q_OBJECT
 
 public:
-    explicit DocumentChecker(QDomNodeList infoproducers, QDomDocument doc);
+    explicit DocumentChecker(const QDomNodeList &infoproducers, const QDomDocument &doc);
     ~DocumentChecker();
     bool hasErrorInClips();