From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 25 Nov 2019 17:40:48 +0000 (+0000)
Subject: [Minor] Fix task with no config case
X-Git-Tag: 2.3~297
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=843a6e1bcd0bc3a50079ecccf7685f590c678004;p=thirdparty%2Frspamd.git

[Minor] Fix task with no config case
---

diff --git a/src/libmime/message.c b/src/libmime/message.c
index 18eef9f221..b2b53d4ba1 100644
--- a/src/libmime/message.c
+++ b/src/libmime/message.c
@@ -1343,7 +1343,9 @@ rspamd_message_process (struct rspamd_task *task)
 		msg_err_task ("cannot require lua_content.maybe_process_mime_part");
 	}
 
-	funcs_top = lua_gettop (L);
+	if (L) {
+		funcs_top = lua_gettop (L);
+	}
 
 	PTR_ARRAY_FOREACH (MESSAGE_FIELD (task, parts), i, part) {
 		if (magic_func_pos != -1 && part->parsed_data.len > 0) {