From 66e8f61c1f405633d51dcc3ab2ad25917b09c15c Mon Sep 17 00:00:00 2001
From: Robert Wagner <rwwagner90@gmail.com>
Date: Thu, 30 Sep 2021 21:13:02 -0400
Subject: [PATCH] Optional chaining for projectTag

---
 addon/services/project-version.js | 2 +-
 tests/dummy/mirage/config.js      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/addon/services/project-version.js b/addon/services/project-version.js
index 4dabe7e3e..6b67ccc51 100644
--- a/addon/services/project-version.js
+++ b/addon/services/project-version.js
@@ -56,7 +56,7 @@ export default Service.extend({
         currentVersion = {
           key: latestVersionName,
           name: latestVersionName,
-          tag: config.projectTag,
+          tag: config?.projectTag,
           path: '',
           sha: 'abcde',
         };
diff --git a/tests/dummy/mirage/config.js b/tests/dummy/mirage/config.js
index 9b9a461d8..d93fb1996 100644
--- a/tests/dummy/mirage/config.js
+++ b/tests/dummy/mirage/config.js
@@ -1,5 +1,5 @@
 import config from 'ember-get-config';
-const projectTag = config['ember-cli-addon-docs'].projectTag;
+const projectTag = config['ember-cli-addon-docs']?.projectTag;
 
 export default function () {
   this.get('/versions.json', () => {