Fix welcome.lua:137: attempt to index local 'ok' (a nil value)

Signed-off-by: Yan Minari <yangm97@gmail.com>
group-butler · Dec 17, 2018 · e4d46f7 · e4d46f7
1 parent c5254eb
commit e4d46f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lua/groupbutler/plugins/welcome.lua b/lua/groupbutler/plugins/welcome.lua
@@ -128,7 +128,7 @@ local function send_welcome(self, msg)
 		return
 	end
 
-	if db:get_chat_setting(msg.chat.id, "Weldelchain") then
+	if ok and db:get_chat_setting(msg.chat.id, "Weldelchain") then
 		local key = ('chat:%d:lastwelcome'):format(msg.chat.id) -- get the id of the last sent welcome message
 		local message_id = red:get(key)
 		if message_id ~= null then