From 52f5bea215df2c136dd02fe6f13db323d8f5c009 Mon Sep 17 00:00:00 2001
From: Victor Woeltjen <victor.woeltjen@nasa.gov>
Date: Thu, 22 Jun 2017 12:58:14 -0700
Subject: [PATCH] [Time] Add clarifying comment to NULL_PARAMETERS

---
 src/adapter/runs/TimeSettingsURLHandler.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/adapter/runs/TimeSettingsURLHandler.js b/src/adapter/runs/TimeSettingsURLHandler.js
index 28bf6bb998..0e15567854 100644
--- a/src/adapter/runs/TimeSettingsURLHandler.js
+++ b/src/adapter/runs/TimeSettingsURLHandler.js
@@ -31,6 +31,7 @@ define([], function () {
         END_DELTA: 'tc.endDelta'
     };
     var TIME_EVENTS = ['bounds', 'timeSystem', 'clock', 'clockOffsets'];
+    // Used to shorthand calls to $location, which clears null parameters
     var NULL_PARAMETERS = { key: null, start: null, end: null };
 
     /**