diff -r 8b50be3e2998 -r e07ceadab395 app-manager/applications.c
--- a/app-manager/applications.c	Fri Apr 30 20:37:08 2010 +0100
+++ b/app-manager/applications.c	Fri Mar 22 11:52:49 2019 +0000
@@ -25,6 +25,7 @@
 #include <glib.h>
 #include <gtk/gtk.h>
 #include <plover-gtk/packagestore.h>
+#include <plover-gtk/packagefilestore.h>
 #include "app-manager.h"
 
 #ifdef WIN32
@@ -63,7 +64,8 @@
     gtk_tree_model_get(model,iter,PLOVER_PACKAGE_STORE_OBJ_COLUMN,&package,-1);
     if (package)
     {
-	file_store=GTK_TREE_MODEL(plover_package_get_file_store(package));
+	file_store=
+	  GTK_TREE_MODEL(plover_package_file_store_new_from_package(package));
 	if (gtk_tree_model_get_iter_first(file_store,&fi))
 	{
 	    do
@@ -94,6 +96,7 @@
 		g_free(name);
 	    } while(!visible && gtk_tree_model_iter_next(file_store,&fi));
 	}
+	g_object_unref(file_store);
     }
     g_object_unref(package);
     return visible;