From 91d9c368069aca87ab3f75785b66053b35e44aa9 Mon Sep 17 00:00:00 2001
From: WangYulong <wangyulong@gmail.com>
Date: Tue, 6 Nov 2012 14:42:18 +0800
Subject: [PATCH] Update g.raphael.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

if snapEnds's steps == 0, var d on line 732 will be infinite,
and the while on 748 will be endless
---
 g.raphael.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/g.raphael.js b/g.raphael.js
index 27f27ca..02ca822 100644
--- a/g.raphael.js
+++ b/g.raphael.js
@@ -719,6 +719,8 @@ Raphael.g = {
         var f = from,
             t = to;
 
+        steps = steps || 10;
+
         if (f == t) {
             return {from: f, to: t, power: 0};
         }