From 69b8216742e09cdc06544ecaceeeeb0be6167b4a Mon Sep 17 00:00:00 2001
From: Masayuki Tanaka <masayuki0812@mac.com>
Date: Sat, 11 May 2013 02:11:08 +0900
Subject: [PATCH] Fix line path when unvisible

---
 c3.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/c3.js b/c3.js
index 8bcc37b..86a4486 100644
--- a/c3.js
+++ b/c3.js
@@ -205,7 +205,7 @@
 
         // For main region
         var lineOnMain = function (d) {
-            return isLineType(d) ? lineWithRegions(d.values, __data_regions[d.id]) : ""//"M 0 0"
+            return isLineType(d) ? lineWithRegions(d.values, __data_regions[d.id]) : "M " + x(d.values[0].x)+ " " + y(d.values[0].value)
         }
 
         // For brush region
@@ -214,7 +214,7 @@
                 .x(function(d){ return x2(d.x) })
                 .y(function(d){ return y2(d.value) })
             return function (d) {
-                return isLineType(d) ? line(d.values) : ""//"M 0 0"
+                return isLineType(d) ? line(d.values) : "M " + x2(d.values[0].x)+ " " + y2(d.values[0].value)
             }
         })()