From 9d0703125adace8b276b93a34d004c099c791aa2 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Tue, 7 Jul 2015 21:21:18 -0700
Subject: [PATCH] GUAC-1084: Clarify comment describing committedTunnel.

---
 guacamole-common-js/src/main/webapp/modules/Tunnel.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/guacamole-common-js/src/main/webapp/modules/Tunnel.js b/guacamole-common-js/src/main/webapp/modules/Tunnel.js
index e8ff134e9..91b13713a 100644
--- a/guacamole-common-js/src/main/webapp/modules/Tunnel.js
+++ b/guacamole-common-js/src/main/webapp/modules/Tunnel.js
@@ -843,10 +843,13 @@ Guacamole.ChainedTunnel = function(tunnel_chain) {
     var tunnels = [];
 
     /**
-     * Stores a single committed tunnel once committed
+     * The tunnel committed via commit_tunnel(), if any, or null if no tunnel
+     * has yet been committed.
+     *
      * @private
+     * @type Guacamole.Tunnel
      */
-    var committedTunnel;
+    var committedTunnel = null;
 
     // Load all tunnels into array
     for (var i=0; i<arguments.length; i++)