small fixes

project_fs/projectfilesystemwidget.h

@@ -38,6 +38,7 @@ protected:
 	bool in_proc, need_rebuild;
 	ExtensionSystem::IPlugin * proj_plug;
 	QMenu popup_menu;
+	QList<QAction*> this_actions;
 	QMap<QString, QTreeWidgetItem*> item_map;
 	QSet<QString> last_expanded;
 	FilterDialog filter_dialog;