Merge pull request #28 from RuslanZavacky/add-check-for-ifa-placeholder

Protect from missing placeholder meta tag.
adopted-ember-addons · Oct 10, 2017 · 0744021 · 0744021
2 parents 6ae7506 + 936cd92
commit 0744021
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/addon/initializers/asset-map.js b/addon/initializers/asset-map.js
@@ -15,7 +15,11 @@ export function initialize(app) {
   let assetMapFile = window && window.__assetMapPlaceholder__;
 
   if (!assetMapFile) {
-    assetMapFile = decodeURIComponent(document.querySelector('[property="ifa:placeholder"]').getAttribute('content'));
+    let ifaPlaceholder = document.querySelector('[property="ifa:placeholder"]');
+
+    if (ifaPlaceholder) {
+      assetMapFile = decodeURIComponent(ifaPlaceholder.getAttribute('content'));
+    }
   }
 
   if (!assetMapFile) {