Fix crash that can be caused by the shutdown command. (#5292)

minetest · Feb 25, 2017 · 4d634ef · 4d634ef
1 parent 2d1fca5
commit 4d634ef
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/builtin/game/chatcommands.lua b/builtin/game/chatcommands.lua
@@ -842,7 +842,8 @@ core.register_chatcommand("shutdown", {
 		core.log("action", name .. " shuts down server")
 		core.chat_send_all("*** Server shutting down (operator request).")
 		local reconnect, message = param:match("([^ ]+)(.*)")
-		core.request_shutdown(message:trim(), minetest.is_yes(reconnect))
+		message = message or ""
+		core.request_shutdown(message:trim(), core.is_yes(reconnect))
 	end,
 })