From a69205c3b9c92f091221a9f7c56dd92a0ee6cac0 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Sun, 29 Aug 2010 15:07:00 +0100
Subject: util.stanza: Optimisation, remove useless if...then in
 stanza:children() iterator

---
 util/stanza.lua | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'util/stanza.lua')

diff --git a/util/stanza.lua b/util/stanza.lua
index e787cacf..3ab4bb42 100644
--- a/util/stanza.lua
+++ b/util/stanza.lua
@@ -122,8 +122,7 @@ function stanza_mt:children()
 	local i = 0;
 	return function (a)
 			i = i + 1
-			local v = a[i]
-			if v then return v; end
+			return a[i];
 		end, self, i;
 end
 
-- 
cgit v1.2.3