1 files changed, 4 insertions, 0 deletions
diff --git a/seriestreewidget.cpp b/seriestreewidget.cpp
index a8e13d4..fdc9770 100644
--- a/seriestreewidget.cpp
+++ b/seriestreewidget.cpp
@@ -68,6 +68,10 @@ QModelIndexList SeriesTreeWidget::mapToSource(const QModelIndexList &indexes) co
 	return retval;
 }
 
+QModelIndex SeriesTreeWidget::mapToSource(const QModelIndex &index) const{
+	return mProxy->mapToSource(index);
+}
+
 void SeriesTreeWidget::newSeries(){
 	QList<QVariant> data;
 	data << tr("<New series>") << QVariant() << QVariant() << QVariant() << SeriesTreeModel::NewSeries;