From b8d594e6516829b85805d126f683c4bb0ac7096e Mon Sep 17 00:00:00 2001
From: ShadowNinja <shadowninja@minetest.net>
Date: Mon, 16 Feb 2015 20:17:50 -0500
Subject: [PATCH] Allow nil Message args

---
 messages.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/messages.lua b/messages.lua
index 48aa687..8ec1e5a 100644
--- a/messages.lua
+++ b/messages.lua
@@ -48,7 +48,7 @@ function msg_meta:toRFC1459()
 
 	s = s..self.command
 
-	local argnum = #self.args
+	local argnum = self.args and #self.args or 0
 	for i = 1, argnum do
 		local arg = self.args[i]
 		local startsWithColon = (arg:sub(1, 1) == ":")