From f08dbacdb2d052a0c8093c11ec477b877cd3bc6b Mon Sep 17 00:00:00 2001
From: Stephen Young <stephenryoungster@gmail.com>
Date: Tue, 26 May 2015 13:49:09 -0600
Subject: [PATCH] GUAC-1212: Add try/catch block to creation of AudioContext

---
 guacamole-common-js/src/main/webapp/modules/AudioChannel.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/guacamole-common-js/src/main/webapp/modules/AudioChannel.js b/guacamole-common-js/src/main/webapp/modules/AudioChannel.js
index cd8cae83d..a18060636 100644
--- a/guacamole-common-js/src/main/webapp/modules/AudioChannel.js
+++ b/guacamole-common-js/src/main/webapp/modules/AudioChannel.js
@@ -71,12 +71,14 @@ Guacamole.AudioChannel = function() {
 
 // Define context if available
 if (window.AudioContext) {
-    Guacamole.AudioChannel.context = new AudioContext();
+    try {Guacamole.AudioChannel.context = new AudioContext();}
+    catch (e){}
 }
 
 // Fallback to Webkit-specific AudioContext implementation
 else if (window.webkitAudioContext) {
-    Guacamole.AudioChannel.context = new webkitAudioContext();
+    try {Guacamole.AudioChannel.context = new webkitAudioContext();}
+    catch (e){}
 }
 
 /**