From 2c11eb90d4e3d36d74dab199b5846db6c459ad0b Mon Sep 17 00:00:00 2001
From: Andrew Henry <akhenry@gmail.com>
Date: Mon, 29 Apr 2019 19:18:27 -0700
Subject: [PATCH] Add additional check for presence of configuration attribute
 (#2393)

---
 src/plugins/objectMigration/Migrations.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/plugins/objectMigration/Migrations.js b/src/plugins/objectMigration/Migrations.js
index cc035096b6..4855218e5b 100644
--- a/src/plugins/objectMigration/Migrations.js
+++ b/src/plugins/objectMigration/Migrations.js
@@ -177,7 +177,9 @@ define([
         return [
             {
                 check(domainObject) {
-                    return domainObject.type === 'layout' && domainObject.configuration.layout;
+                    return domainObject.type === 'layout' &&
+                        domainObject.configuration &&
+                        domainObject.configuration.layout;
                 },
                 migrate(domainObject) {
                     let childObjects = {};
@@ -196,7 +198,9 @@ define([
             },
             {
                 check(domainObject) {
-                    return domainObject.type === 'telemetry.fixed' && domainObject.configuration['fixed-display'];
+                    return domainObject.type === 'telemetry.fixed' &&
+                        domainObject.configuration &&
+                        domainObject.configuration['fixed-display'];
                 },
                 migrate(domainObject) {
                     const DEFAULT_GRID_SIZE = [64, 16];
@@ -234,6 +238,7 @@ define([
             {
                 check(domainObject) {
                     return domainObject.type === 'table' &&
+                        domainObject.configuration &&
                         domainObject.configuration.table;
                 },
                 migrate(domainObject) {