From d9369404ec8f1abf0a60f357bb1683058616f6de Mon Sep 17 00:00:00 2001
From: Dan Vanderkam <danvdk@gmail.com>
Date: Sun, 13 Dec 2009 15:01:10 -0800
Subject: [PATCH] update combined

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

diff --git a/dygraph-combined.js b/dygraph-combined.js
index 455d75e..15d2e5e 100644
--- a/dygraph-combined.js
+++ b/dygraph-combined.js
@@ -234,7 +234,7 @@ _40.save();
 _40.strokeStyle=this.options.axisLineColor;
 _40.lineWidth=this.options.axisLineWidth;
 if(this.options.drawYAxis){
-if(this.layout.yticks){
+if(this.layout.yticks&&this.layout.yticks.length>0){
 for(var i=0;i<this.layout.yticks.length;i++){
 var _46=this.layout.yticks[i];
 if(typeof (_46)=="function"){
-- 
2.7.4