From ec27fe985df40b9a8f9ddc5fc41480257b1d4204 Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Thu, 20 Sep 2018 07:50:34 +0200
Subject: [PATCH] Avoid listen to change events on components

---
 src/dom_components/model/Component.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/dom_components/model/Component.js b/src/dom_components/model/Component.js
index 8f881ac18..a0eb91cee 100644
--- a/src/dom_components/model/Component.js
+++ b/src/dom_components/model/Component.js
@@ -162,11 +162,12 @@ const Component = Backbone.Model.extend(Styleable).extend(
       this.set('status', '');
 
       // Register global updates for collection properties
-      ['classes', 'traits', 'components'].forEach(name =>
-        this.listenTo(this.get(name), 'add remove change', (...args) =>
+      ['classes', 'traits', 'components'].forEach(name => {
+        const events = `add remove ${name !== 'components' ? 'change' : ''}`;
+        this.listenTo(this.get(name), events.trim(), (...args) =>
           this.emitUpdate(name, ...args)
-        )
-      );
+        );
+      });
       this.init();
     },