fixes #105

PolymerElements · May 1, 2017 · 6d8eb79 · 6d8eb79
1 parent cc4798c
commit 6d8eb79
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/app-indexeddb-mirror/common-worker.html b/app-indexeddb-mirror/common-worker.html
@@ -25,10 +25,14 @@
     var BASE_URI = document.currentScript ? document.currentScript.baseURI : './';
 
     // Polymer 2 baseURI polyfill for IE and Safari
-    if (Polymer.Element && HTMLImports.importForElement) {
+    if (Polymer.Element && window.HTMLImports && HTMLImports.importForElement) {
       BASE_URI = HTMLImports.importForElement(document.currentScript).baseURI;
-    } else { // Polymer 1
-      BASE_URI = document._currentScript.baseURI;
+
+      // Polymer 1 or no HTML Imports
+    } else {
+      var currentScript = document._currentScript ? document._currentScript :
+          document.currentScript;
+      BASE_URI = currentScript.ownerDocument.baseURI;
     }
 
     var WORKER_SCOPE_URL =