From 096b15bd88a6a46b717d38cd57759bff57db5fec Mon Sep 17 00:00:00 2001
From: Sean Lilley <lilleyse@gmail.com>
Date: Wed, 28 Sep 2016 11:22:42 -0400
Subject: [PATCH] Reset scratch index for Expression.evaluate

---
 Source/Scene/Expression.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/Scene/Expression.js b/Source/Scene/Expression.js
index 40c18c8a2e38..1867181bce2c 100644
--- a/Source/Scene/Expression.js
+++ b/Source/Scene/Expression.js
@@ -117,6 +117,7 @@ define([
      * @returns {Boolean|Number|String|Color|RegExp} The result of evaluating the expression.
      */
     Expression.prototype.evaluate = function(feature) {
+        scratchColorIndex = 0;
         return this._runtimeAst.evaluate(feature);
     };