From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 24 Feb 2020 20:14:25 +0000 (+0000)
Subject: [Minor] Fix null logging object in the logger
X-Git-Tag: 2.4~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1629eb5614c82e4ec3b1d480ee74d01eac0b66fe;p=thirdparty%2Frspamd.git

[Minor] Fix null logging object in the logger
---

diff --git a/src/lua/lua_logger.c b/src/lua/lua_logger.c
index ccf6087de6..fc0f5fe9f1 100644
--- a/src/lua/lua_logger.c
+++ b/src/lua/lua_logger.c
@@ -949,9 +949,12 @@ lua_logger_logx (lua_State *L)
 	if (lua_type (L, 3) == LUA_TSTRING) {
 		uid = luaL_checkstring (L, 3);
 	}
-	else {
+	else if (lua_type (L, 3) == LUA_TUSERDATA) {
 		uid = lua_logger_get_id (L, 3, NULL);
 	}
+	else {
+		uid = "???";
+	}
 
 	if (uid && modname) {
 		if (lua_type (L, 4) == LUA_TSTRING) {