[polari] userList: Remove non-sense code

[Florian Müllner <fmuellner src gnome org>]

commit 1c947c688e0312e9913bbf97ae10a9e486341a8f
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Aug 8 16:40:57 2013 +0200

    userList: Remove non-sense code
    
    Jeez, how did this even happen?

 src/userList.js |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/userList.js b/src/userList.js
index a66d54f..c970844 100644
--- a/src/userList.js
+++ b/src/userList.js
@@ -28,8 +28,6 @@ const UserList = new Lang.Class({
                      Lang.bind(this, this._onMemberRemoved));
         room.connect('member-banned',
                      Lang.bind(this, this._onMemberRemoved));
-        room.connect('member-joined',
-                     Lang.bind(this, this._onMemberRemoved));
         room.connect('member-left',
                      Lang.bind(this, this._onMemberRemoved));
         room.connect('member-joined',