if mp3 doesn't have content length header, make sure player duration …

…isn't 'infinity'

jabradoodle.js

@@ -1,5 +1,5 @@
 /**
- * @preserve jabradoodle - v0.0.8 - 2016-04-07
+ * @preserve jabradoodle - v0.0.9 - 2016-04-11
  * jQuery Audio Button + 🐩
  * http://sjwilliams.github.io/jabradoodle/
  * Copyright (c) 2016 Josh Williams; Licensed MIT
@@ -231,11 +231,19 @@
 
           _onTimeUpdate: function(){
             var player = this;
-            var duration = player.audio.duration || player.settings.duration; // prefer more accurate duration info from player
             var percentComplete;
             var displayTime;
             var width;
 
+            // prefer more accurate duration info from player. Fallback to user input if needed.
+            var duration = (function(){
+              var duration = player.audio.duration || player.settings.duration;
+
+              // Safari + no content length from server returns infinity intead of a number. Fallback if needd.
+              return isFinite(duration) ? duration : player.settings.duration;
+            })();
+
+
             if (duration && duration >= 1) {
 
               // move progress bar

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jabradoodle",
-  "version": "0.0.8",
+  "version": "0.0.9",
   "description": "jQuery Audio Button + 🐩 that makes playing MP3s a walk in the dog park.",
   "main": "jabradoodle.js",
   "scripts": {