From 5f96861c4455bfd13341cab5f37d042bc99ed689 Mon Sep 17 00:00:00 2001
From: Victor Woeltjen <victor.woeltjen@nasa.gov>
Date: Thu, 17 Dec 2015 15:10:15 -0800
Subject: [PATCH] [Duplicate] Handle single-element ID arrays

Avoid type coercion related errors when testing to
see if a value is an ID that needs to be remapped.
---
 platform/entanglement/src/services/CopyTask.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/platform/entanglement/src/services/CopyTask.js b/platform/entanglement/src/services/CopyTask.js
index ea52beeb4b..97acf1b327 100644
--- a/platform/entanglement/src/services/CopyTask.js
+++ b/platform/entanglement/src/services/CopyTask.js
@@ -114,15 +114,19 @@ define(
          * @private
          */
         CopyTask.prototype.rewriteIdentifiers = function (obj, idMap) {
+            function lookupValue(value) {
+                return (typeof value === 'string' && idMap[value]) || value;
+            }
+
             if (Array.isArray(obj)) {
                 obj.forEach(function (value, index) {
-                    obj[index] = idMap[value] || value;
+                    obj[index] = lookupValue(value);
                     this.rewriteIdentifiers(obj[index], idMap);
                 }, this);
             } else if (obj && typeof obj === 'object') {
                 Object.keys(obj).forEach(function (key) {
                     var value = obj[key];
-                    obj[key] = idMap[value] || value;
+                    obj[key] = lookupValue(value);
                     if (idMap[key]) {
                         delete obj[key];
                         obj[idMap[key]] = value;