1 files changed, 1 insertions, 1 deletions
diff --git a/pictureswidget.h b/pictureswidget.h
index d6b548e..bdd1d85 100644
--- a/pictureswidget.h
+++ b/pictureswidget.h
@@ -24,7 +24,7 @@ class QAction;
 class PicturesWidget : public QWidget {
     Q_OBJECT
     public:
-        explicit PicturesWidget(QWidget *parent = 0);
+        explicit PicturesWidget(QWidget *parent = nullptr);
         PictureListView *picView() { return mPictureListView; }
         PictureViewer2 *picViewer2() { return mPicViewer; }