[Minor] Allow to push objects to lua replacing UCL_NULL

1 files changed, 10 insertions, 2 deletions

diff --git a/contrib/libucl/lua_ucl.h b/contrib/libucl/lua_ucl.h
index da7e014b9..5b7f88e03 100644
--- a/contrib/libucl/lua_ucl.h
+++ b/contrib/libucl/lua_ucl.h
@@ -70,8 +70,16 @@ UCL_EXTERN ucl_object_t* ucl_object_lua_import_escape (lua_State *L, int idx);
  */
 UCL_EXTERN int ucl_object_push_lua (lua_State *L,
 		const ucl_object_t *obj, bool allow_array);
+/**
+ * Push an object to lua replacing all ucl.null with `false`
+ * @param L lua state
+ * @param obj object to push
+ * @param allow_array traverse over implicit arrays
+ */
+UCL_EXTERN int ucl_object_push_lua_filter_nil (lua_State *L,
+											   const ucl_object_t *obj,
+											   bool allow_array);
 
-UCL_EXTERN struct ucl_lua_funcdata* ucl_object_toclosure (
-		const ucl_object_t *obj);
+UCL_EXTERN struct ucl_lua_funcdata* ucl_object_toclosure (const ucl_object_t *obj);
 
 #endif /* LUA_UCL_H_ */