From f777f0b5253b41d023af0c3c6cbd37d3483484c9 Mon Sep 17 00:00:00 2001 From: Beha Date: Sat, 15 Apr 2017 11:28:52 -0400 Subject: Failsafe check --- init.lua | 3 +++ 1 file changed, 3 insertions(+) (limited to 'init.lua') diff --git a/init.lua b/init.lua index a0bc104..f8b4320 100644 --- a/init.lua +++ b/init.lua @@ -567,6 +567,9 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields) minetest.chat_send_player(sender:get_player_name(), "This elevator is not attached to a motor.") return true end + if not formspecs[sender:get_player_name()][2] or not formspecs[sender:get_player_name()][2][minetest.explode_textlist_event(fields.target).index] then + return true + end -- Locate our target elevator. local target = nil local selected_target = formspecs[sender:get_player_name()][2][minetest.explode_textlist_event(fields.target).index] -- cgit v1.2.3