From: Adam Vartanian <flooey@gmail.com>
Date: Wed, 11 Apr 2012 15:12:28 +0000 (-0400)
Subject: Add comments
X-Git-Tag: v1.0.0~272^2~3
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;ds=sidebyside;h=52ca2280be28ad4d693439f3f1c97649b6431f51;p=dygraphs.git

Add comments
---

diff --git a/dygraph-layout.js b/dygraph-layout.js
index 8147e48..58f169b 100644
--- a/dygraph-layout.js
+++ b/dygraph-layout.js
@@ -361,6 +361,7 @@ DygraphLayout.prototype.removeAllDatasets = function() {
  */
 DygraphLayout.prototype.unstackPointAtIndex = function(idx) {
   var point = this.points[idx];
+  // If the point is missing, no unstacking is necessary
   if (!point.yval) {
     return point;
   }