From: PilzAdam <pilzadam@minetest.net>
Date: Mon, 18 Mar 2013 23:13:00 +0000 (+0100)
Subject: Prevent passing nil to unpack() in minetest.after
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=d6026a5fee11722798ddcb1e4d0b5638f16ba9ce;p=zefram%2Fminetest%2Fminetest_engine.git

Prevent passing nil to unpack() in minetest.after
---

diff --git a/builtin/misc.lua b/builtin/misc.lua
index 2cc76e8e..8308b3d6 100644
--- a/builtin/misc.lua
+++ b/builtin/misc.lua
@@ -14,14 +14,14 @@ minetest.register_globalstep(function(dtime)
 	for index, timer in ipairs(minetest.timers) do
 		timer.time = timer.time - dtime
 		if timer.time <= 0 then
-			timer.func(unpack(timer.args))
+			timer.func(unpack(timer.args or {}))
 			table.remove(minetest.timers,index)
 		end
 	end
 end)
 
 function minetest.after(time, func, ...)
-	table.insert(minetest.timers_to_add, {time=time, func=func, args=arg})
+	table.insert(minetest.timers_to_add, {time=time, func=func, args={...}})
 end
 
 function minetest.check_player_privs(name, privs)