From 52ba1080495ce9942da5a19d0712ab007df5feff Mon Sep 17 00:00:00 2001
From: Masayuki Tanaka <masayuki0812@mac.com>
Date: Fri, 23 May 2014 12:48:07 +0900
Subject: [PATCH] Use const for c3-arc

---
 c3.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c3.js b/c3.js
index a24484b..aa423bd 100644
--- a/c3.js
+++ b/c3.js
@@ -1073,7 +1073,7 @@
         }
         function unexpandArc(id) {
             var target = svg.selectAll('.' + CLASS.chartArc + selectorTarget(id));
-            target.selectAll('path.c3-arc')
+            target.selectAll('path.' + CLASS.arc)
               .transition().duration(50)
                 .attr("d", svgArc);
             svg.selectAll('.' + CLASS.arc)