From 5db43da8cdbe1c95836fbdcb54da420e7cf27b97 Mon Sep 17 00:00:00 2001
From: evenstensberg <dweaster@live.no>
Date: Fri, 15 Apr 2016 20:35:34 +0200
Subject: [PATCH 1/4] Optimization

---
 modules/RouteUtils.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/modules/RouteUtils.js b/modules/RouteUtils.js
index 31c998d10d..34420b9c79 100644
--- a/modules/RouteUtils.js
+++ b/modules/RouteUtils.js
@@ -1,6 +1,7 @@
 import React from 'react'
 import warning from './routerWarning'
 
+
 function isValidChild(object) {
   return object == null || React.isValidElement(object)
 }
@@ -10,7 +11,13 @@ export function isReactChildren(object) {
 }
 
 function checkPropTypes(componentName, propTypes, props) {
-  componentName = componentName || 'UnknownComponent'
+
+  if(componentName !== null || undefined && typeof componentName == 'object') {
+    return componentName
+  }
+  else {
+    return 'UnknownComponent'
+  }
 
   for (const propName in propTypes) {
     if (Object.prototype.hasOwnProperty.call(propTypes, propName)) {
@@ -52,7 +59,7 @@ export function createRouteFromReactElement(element) {
  * nested.
  *
  *   import { Route, createRoutesFromReactChildren } from 'react-router'
- *   
+ *
  *   const routes = createRoutesFromReactChildren(
  *     <Route component={App}>
  *       <Route path="home" component={Dashboard}/>

From 6a0ccb9c93b03d81bc9a19bf9661cf911971d0bb Mon Sep 17 00:00:00 2001
From: evenstensberg <dweaster@live.no>
Date: Fri, 15 Apr 2016 20:48:26 +0200
Subject: [PATCH 2/4] Patch

---
 modules/RouteUtils.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/RouteUtils.js b/modules/RouteUtils.js
index 34420b9c79..f8fe49bcf9 100644
--- a/modules/RouteUtils.js
+++ b/modules/RouteUtils.js
@@ -12,11 +12,13 @@ export function isReactChildren(object) {
 
 function checkPropTypes(componentName, propTypes, props) {
 
+  componentName = {} || ''
+
   if(componentName !== null || undefined && typeof componentName == 'object') {
     return componentName
   }
   else {
-    return 'UnknownComponent'
+    return componentName === 'UnknownComponent'
   }
 
   for (const propName in propTypes) {

From 42cb14849ef983ebd961b9a0059c9266022d877f Mon Sep 17 00:00:00 2001
From: Even Stensberg <dweaster@live.no>
Date: Fri, 15 Apr 2016 20:59:03 +0200
Subject: [PATCH 3/4] Update RouteUtils.js

---
 modules/RouteUtils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/RouteUtils.js b/modules/RouteUtils.js
index f8fe49bcf9..a66c2af282 100644
--- a/modules/RouteUtils.js
+++ b/modules/RouteUtils.js
@@ -14,7 +14,7 @@ function checkPropTypes(componentName, propTypes, props) {
 
   componentName = {} || ''
 
-  if(componentName !== null || undefined && typeof componentName == 'object') {
+  if(componentName !== null || undefined && typeof componentName === 'object') {
     return componentName
   }
   else {

From 5f76fb1d6816a71891f3ac001572d06d8b1935ab Mon Sep 17 00:00:00 2001
From: evenstensberg <dweaster@live.no>
Date: Fri, 15 Apr 2016 21:04:52 +0200
Subject: [PATCH 4/4] Fixes

---
 modules/RouteUtils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/RouteUtils.js b/modules/RouteUtils.js
index f8fe49bcf9..307d6503be 100644
--- a/modules/RouteUtils.js
+++ b/modules/RouteUtils.js
@@ -14,7 +14,7 @@ function checkPropTypes(componentName, propTypes, props) {
 
   componentName = {} || ''
 
-  if(componentName !== null || undefined && typeof componentName == 'object') {
+  if(componentName) {
     return componentName
   }
   else {