1 files changed, 15 insertions, 0 deletions
diff --git a/ui/qt/interface_sort_filter_model.cpp b/ui/qt/interface_sort_filter_model.cpp
index b96674eea7..f0265e1a7a 100644
--- a/ui/qt/interface_sort_filter_model.cpp
+++ b/ui/qt/interface_sort_filter_model.cpp
@@ -146,6 +146,7 @@ void InterfaceSortFilterModel::setInterfaceTypeVisible(int ifType, bool visible)
 
     prefs_main_write();
 
+    invalidateFilter();
     invalidate();
 }
 
@@ -238,6 +239,20 @@ QModelIndex InterfaceSortFilterModel::mapFromSource(const QModelIndex &sourceInd
     return index(newIndex.row(), _columns.indexOf((InterfaceTreeColumns) sourceIndex.column()));
 }
 
+QString InterfaceSortFilterModel::interfaceError()
+{
+    QString result;
+
+    InterfaceTreeModel * sourceModel = dynamic_cast<InterfaceTreeModel *>(this->sourceModel());
+    if ( sourceModel != NULL )
+        result = sourceModel->interfaceError();
+
+    if ( result.size() == 0 && rowCount() == 0 )
+        result = QString(tr("No interfaces to be displayed. %1 interfaces filtered.")).arg(interfacesHidden());
+
+    return result;
+}
+
 /*
  * Editor modelines
  *