Correct /FilterModel/empty/vroot-show-nodes test case

diff --git a/gtk/tests/filtermodel.c b/gtk/tests/filtermodel.c
index 0f9be7592b609c2d617429e5bcd6e7d39660c51d..ae3e78f393ebe5fab1065b348dfcbbcdbf5e221a 100644 (file)
--- a/gtk/tests/filtermodel.c
+++ b/gtk/tests/filtermodel.c
@@ -628,7 +628,7 @@ empty_vroot_show_nodes (FilterTest    *fixture,
 
   set_path_visibility (fixture, "2:2:2", TRUE);
   check_filter_model_with_root (fixture, path);
-  check_level_length (fixture->filter, "0", 0);
+  check_level_length (fixture->filter, NULL, 0);
 
   set_path_visibility (fixture, "2:2", TRUE);
   check_filter_model_with_root (fixture, path);