[json-glib/json-node-autoptr] node: Use json_node_unref for the JsonNode autoptr cleanup

[Robert Ancell <rancell src gnome org>]

commit 5d82ef0452cfdb2457a39e5ff44764f3b7e03410
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu Oct 19 12:08:21 2017 +1300

    node: Use json_node_unref for the JsonNode autoptr cleanup
    
    json_node_unref was added after the autoptr macros were written.
    
    This fixes an assertion failure if using autoptr and json_node_ref.

 json-glib/json-types.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/json-glib/json-types.h b/json-glib/json-types.h
index d845f94..cd18c66 100644
--- a/json-glib/json-types.h
+++ b/json-glib/json-types.h
@@ -517,7 +517,7 @@ gboolean              json_array_equal               (gconstpointer a,
 #ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (JsonArray, json_array_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (JsonObject, json_object_unref)
-G_DEFINE_AUTOPTR_CLEANUP_FUNC (JsonNode, json_node_free)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (JsonNode, json_node_unref)
 #endif
 
 G_END_DECLS