Merge pull request #16860 from pieter-v/proxy-leak

[BUGFIX release] Clear chains in ProxyMixin when destroyed
emberjs · Sep 5, 2018 · fa43958 · fa43958
2 parents 8d059ab + aca371c
commit fa43958
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/@ember/-internals/runtime/lib/mixins/-proxy.js b/packages/@ember/-internals/runtime/lib/mixins/-proxy.js
@@ -61,6 +61,11 @@ export default Mixin.create({
     m.writableTag(() => combine([DirtyableTag.create(), UpdatableTag.create(CONSTANT_TAG)]));
   },
 
+  willDestroy() {
+    this.set('content', null);
+    this._super(...arguments);
+  },
+
   isTruthy: computed('content', function() {
     return !!get(this, 'content');
   }),