From 4b5d67d5194061926607a8fcaa3481b402e6edc1 Mon Sep 17 00:00:00 2001
From: Ryan Huffman <ryanhuffman@gmail.com>
Date: Wed, 19 Nov 2014 15:33:32 -0800
Subject: [PATCH] Update entityList.js to check for invalid entityIDs

---
 examples/libraries/entityList.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/examples/libraries/entityList.js b/examples/libraries/entityList.js
index 77808adeb7..65c06c8cea 100644
--- a/examples/libraries/entityList.js
+++ b/examples/libraries/entityList.js
@@ -33,7 +33,12 @@ EntityListTool = function(opts) {
             var ids = data.entityIds;
             var entityIDs = [];
             for (var i = 0; i < ids.length; i++) {
-                entityIDs.push(Entities.getEntityItemID(ids[i]));
+                var entityID = Entities.getEntityItemID(ids[i]);
+                if (entityID.isKnownID) {
+                    entityIDs.push(entityID);
+                } else {
+                    print("Tried to select invalid entity: " + ids[i]);
+                }
             }
             selectionManager.setSelections(entityIDs);
             if (data.focus) {