REFACTORING: cleaned up code and style for new grid per axis feature.

[dygraphs.git] / dygraph.js

diff --git a/dygraph.js b/dygraph.js
index cc983a6..82725d5 100644 (file)
--- a/dygraph.js
+++ b/dygraph.js
@@ -2732,12 +2732,12 @@ Dygraph.prototype.computeYAxisRanges_ = function(extremes) {
               opts,
               this);
       // Define the first independent axis as primary axis.
-      if(!p_axis)
-        p_axis = axis;
+      if (!p_axis) p_axis = axis;
     }
   }
-  if(p_axis === undefined)
+  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.