From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sun, 8 Dec 2019 09:39:59 +0000 (+0000)
Subject: [Minor] Lua_task: Fix error handling for a task with no message
X-Git-Tag: 2.3~237
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=b1b7c1f7fc99783236188645d39f2497559e1cf8;p=rspamd.git

[Minor] Lua_task: Fix error handling for a task with no message
---

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index 2354cb546..7072ebe35 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -2860,7 +2860,13 @@ lua_task_get_received_headers (lua_State * L)
 	const gchar *proto;
 	guint k = 1;
 
-	if (task && task->message) {
+	if (task) {
+		if (!task->message) {
+			/* No message - no received */
+			lua_newtable (L);
+			return 1;
+		}
+
 		if (!lua_task_get_cached (L, task, "received")) {
 			lua_createtable (L, 0, 0);