Fix crash on new project:

[kdenlive] / src / kthumb.h

diff --git a/src/kthumb.h b/src/kthumb.h
index 7dbc5c986e851c8e14fe4f4db6920a129a6f78ae..b8bc3d0d1bfb11b0d36f4e2489d2b8608af1159c 100644 (file)
--- a/src/kthumb.h
+++ b/src/kthumb.h
@@ -69,7 +69,7 @@ Q_OBJECT public:
     /** @brief Request thumbnails for the frame range. */
     void queryIntraThumbs(QList <int> missingFrames);
     /** @brief Query cached thumbnail. */
-    QImage findCachedThumb(const QString path);
+    QImage findCachedThumb(const QString &path);
 #endif
     void getThumb(int frame);