From cf2d3dfa4338b06a853fec3c45bddfc819127918 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Tue, 10 May 2016 14:37:55 +0100
Subject: [PATCH] [Feature] Allow to extract ucl_object from lua using common
 API

---
 src/lua/lua_common.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/lua/lua_common.c b/src/lua/lua_common.c
index 63aab5830..768b65bfc 100644
--- a/src/lua/lua_common.c
+++ b/src/lua/lua_common.c
@@ -673,6 +673,20 @@ rspamd_lua_parse_table_arguments (lua_State *L, gint pos,
 					return FALSE;
 				}
 
+				if (is_table) {
+					lua_pop (L, 1);
+				}
+				break;
+			case 'u':
+				if (t != LUA_TNONE) {
+					*(va_arg (ap, ucl_object_t **)) = ucl_object_lua_import (L,
+							idx);
+				}
+				else {
+					failed = TRUE;
+					*(va_arg (ap, ucl_object_t **)) = NULL;
+				}
+
 				if (is_table) {
 					lua_pop (L, 1);
 				}
-- 
2.39.5