From: David Eberlein <david.eberlein@ch.sauter-bc.com>
Date: Thu, 11 Apr 2013 15:53:05 +0000 (+0200)
Subject: REFACTORING: Added exception if no y axis has the independentTicks
X-Git-Tag: v1.0.0~29^2^2~8
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=eba6dd23fd5fcdac7c4490ea8cb3ac4c71613bff;p=dygraphs.git

REFACTORING: Added exception if no y axis has the independentTicks
option activated.
---

diff --git a/dygraph.js b/dygraph.js
index e7acc6d..bcf25e0 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -2736,7 +2736,8 @@ Dygraph.prototype.computeYAxisRanges_ = function(extremes) {
         p_axis = axis;
     }
   }
-  
+  if(p_axis == undefined)
+    throw ("Configuration Error: At least one axis has to have the \"independentTicks\" option activated.");
   // Add ticks. By default, all axes inherit the tick positions of the
   // primary axis. However, if an axis is specifically marked as having
   // independent ticks, then that is permissible as well.