From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 6 Aug 2015 18:01:46 +0000 (+0100)
Subject: Slightly improve local functions output.
X-Git-Tag: 1.0.0~221
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0da96b74d5351f63630d7c7160ad9c90c446c055;p=thirdparty%2Frspamd.git

Slightly improve local functions output.
---

diff --git a/src/lua/lua_logger.c b/src/lua/lua_logger.c
index b84d1623fe..f5ddb2ca7c 100644
--- a/src/lua/lua_logger.c
+++ b/src/lua/lua_logger.c
@@ -272,7 +272,7 @@ lua_logger_out_userdata (lua_State *L, gint pos, gchar *outbuf, gsize len)
 {
 	gint r;
 
-	if (!lua_getmetatable (L, pos) || len == 0) {
+	if (!lua_getmetatable (L, pos)) {
 		return 0;
 	}
 
@@ -399,6 +399,9 @@ lua_logger_out_type (lua_State *L, gint pos, gchar *outbuf, gsize len)
 	case LUA_TUSERDATA:
 		r = lua_logger_out_userdata (L, pos, outbuf, len);
 		break;
+	case LUA_TFUNCTION:
+		r = rspamd_snprintf (outbuf, len + 1, "function");
+		break;
 	default:
 		/* Try to push everything as string using tostring magic */
 		r = lua_logger_out_str (L, pos, outbuf, len);