From 8943828d90bd5ccee2bb4ed5f0db9017d1077e40 Mon Sep 17 00:00:00 2001
From: Daniel Weinmann <danielweinmann@gmail.com>
Date: Thu, 4 Feb 2016 12:52:00 -0200
Subject: [PATCH] Clears Actions.currentRouter when unmounting ExRouter if this
 is the current router's ExRouter instance. Fixes #172

---
 ExRouter.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ExRouter.js b/ExRouter.js
index ceb747992..ee7a868f3 100644
--- a/ExRouter.js
+++ b/ExRouter.js
@@ -187,6 +187,12 @@ export default class ExRouter extends React.Component {
         this.state = {};
     }
 
+    componentWillUnmount() {
+        if (this === Actions.currentRouter.delegate) {
+            Actions.currentRouter = null;
+        }
+    }
+
     onPush(route: Route, props:{ [key: string]: any}):boolean {
         if (this.props.onPush){
             const res = this.props.onPush(route, props);