[BUGFIX beta] Ensure Mixin.prototype.toString does not return constru…

…ctor code
Dhaulagiri · Mar 8, 2018 · 04b04f3 · 04b04f3
1 parent e0d4b3f
commit 04b04f3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/ember-metal/lib/mixin.js b/packages/ember-metal/lib/mixin.js
@@ -589,7 +589,9 @@ if (ENV._ENABLE_BINDING_SUPPORT) {
 }
 
 let MixinPrototype = Mixin.prototype;
-MixinPrototype.toString = Object.toString;
+MixinPrototype.toString = function Mixin_toString() {
+  return '(unknown mixin)';
+};
 
 if (DEBUG) {
   Object.seal(MixinPrototype);