`converse._tearDown` shouldn't be called from converse-controlbox.js

src/converse-controlbox.js

@@ -51,7 +51,6 @@
             onDisconnected: function () {
                 var result = this._super.onDisconnected.apply(this, arguments);
                 if (result === 'disconnected') {
-                    converse._tearDown();
                     var view = converse.chatboxviews.get('controlbox');
                     view.model.set({connected:false});
                     view.$('#controlbox-tabs').empty();

src/converse-core.js

@@ -449,6 +449,7 @@
                 converse.reconnect(condition);
                 return 'reconnecting';
             } else {
+                converse._tearDown();
                 converse.emit('disconnected');
                 return 'disconnected';
             }