From 4b0b03a4c76bf68a314dd0e886914185864d6d41 Mon Sep 17 00:00:00 2001
From: Josh Bernstein <jbernstein@novetta.com>
Date: Mon, 23 Oct 2017 21:14:59 +0000
Subject: [PATCH] Avoid using == #5819

---
 Source/DataSources/KmlDataSource.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/DataSources/KmlDataSource.js b/Source/DataSources/KmlDataSource.js
index 031406722efe..ef41302c2250 100644
--- a/Source/DataSources/KmlDataSource.js
+++ b/Source/DataSources/KmlDataSource.js
@@ -1146,7 +1146,11 @@ define([
 
         if (!defined(billboard.image)) {
             billboard.image = dataSource._pinBuilder.fromColor(Color.YELLOW, 64);
-        } else if (billboard.image == false) {
+
+        // If there were empty <Icon> tags in the KML, then billboard.image was set to false above
+        // However, in this case, the false value would have been converted to a property afterwards
+        // Thus, we check if billboard.image is defined with value of false
+        } else if (billboard.image && !billboard.image.getValue()) {
             billboard.image = undefined;
         }