Remove unused labelRadius variable.

diff --git a/graphnion.js b/graphnion.js
index b4ac1a6a602b37931f22fd8679488b9f7501308c..de1d9177f6808ca2664111cabe1b4195e0b75bc0 100644 (file)
--- a/graphnion.js
+++ b/graphnion.js
@@ -51,7 +51,6 @@
             var self = this;
 
             this.radius = this.options.size / 2,
-            this.labelRadius = this.radius - (this.options.size / 10)
             this.formatPercent = d3.format(".2%");
             this.arc = d3.svg.arc()
                 .outerRadius(this.radius - (this.options.size / 10))