Fix treelistmodel tests

They were failing to return a reference where they
need to. This was uncovered by fixing an unrelated
ref leak.

diff --git a/testsuite/gtk/treelistmodel.c b/testsuite/gtk/treelistmodel.c
index 3a0d6df674827df9ca6eba7bc9ebfa95f1a016c1..75dbcd41fafc0ae120f64b559a5e38ea87197e12 100644 (file)
--- a/testsuite/gtk/treelistmodel.c
+++ b/testsuite/gtk/treelistmodel.c
@@ -158,7 +158,7 @@ create_sub_model_cb (gpointer item,
                      gpointer unused)
 {
   if (G_IS_LIST_MODEL (item))
-    return item;
+    return g_object_ref (item);
 
   return NULL;
 }