From 848361e8c3031d83cc776231f154c11ec6c19d67 Mon Sep 17 00:00:00 2001
From: James Baird <James Baird>
Date: Fri, 6 Feb 2015 10:15:55 -0800
Subject: [PATCH] [fixed] Clean up mounted route component on unmount so we
 don't leak references

---
 modules/RouteHandlerMixin.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/RouteHandlerMixin.js b/modules/RouteHandlerMixin.js
index 0c4f92d374..e2f6d7c3d4 100644
--- a/modules/RouteHandlerMixin.js
+++ b/modules/RouteHandlerMixin.js
@@ -30,6 +30,10 @@ var RouteHandlerMixin = {
     this._updateRouteComponent();
   },
 
+  componentWillUnmount: function () {
+    this.context.setRouteComponentAtDepth(this.getRouteDepth(), null);
+  },
+
   _updateRouteComponent: function () {
     this.context.setRouteComponentAtDepth(this.getRouteDepth(), this.refs[REF_NAME]);
   },