From b9830271d3b19e4d0443be40544780a5b5a4a277 Mon Sep 17 00:00:00 2001
From: Boris Letocha <boris.letocha@gmail.com>
Date: Wed, 3 Sep 2014 00:08:49 +0200
Subject: [PATCH] Useless line removed.

---
 mithril.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mithril.js b/mithril.js
index 8ec7fc86..02d8b865 100644
--- a/mithril.js
+++ b/mithril.js
@@ -252,7 +252,6 @@ Mithril = m = new function app(window, undefined) {
 		return cached
 	}
 	function setAttributes(node, tag, dataAttrs, cachedAttrs, namespace) {
-		var groups = {}
 		for (var attrName in dataAttrs) {
 			var dataAttr = dataAttrs[attrName]
 			var cachedAttr = cachedAttrs[attrName]