tests: fix ownership in tree test

4e228680 · Christian Hergert · 6e1d6197 · 4e228680
Commit 4e228680 authored Jul 30, 2018 by Christian Hergert
--- a/tests/test-tree.c
+++ b/tests/test-tree.c
@@ -229,7 +229,7 @@ main (gint   argc,
  g_signal_connect (builder, "node-droppable", G_CALLBACK (node_droppable_cb), NULL);
  dzl_tree_add_builder (DZL_TREE (tree), builder);

-  root = dzl_tree_node_new ();
+  root = g_object_ref_sink (dzl_tree_node_new ());
  dzl_tree_node_set_item (root, G_OBJECT (home));
  dzl_tree_set_root (DZL_TREE (tree), root);