Prevent issue with IE11 enhanced security audio test

Fixes #631
goldfire · Nov 11, 2016 · ec91a63 · ec91a63
1 parent 1f7f411
commit ec91a63
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/howler.core.js b/src/howler.core.js
@@ -200,7 +200,14 @@
      */
     _setupCodecs: function() {
       var self = this || Howler;
-      var audioTest = (typeof Audio !== 'undefined') ? new Audio() : null;
+      var audioTest = null;
+
+      // Must wrap in a try/catch because IE11 in server mode throws an error.
+      try {
+        audioTest = (typeof Audio !== 'undefined') ? new Audio() : null;
+      } catch (err) {
+        return self;
+      }
 
       if (!audioTest || typeof audioTest.canPlayType !== 'function') {
         return self;