From f66a5b83b313324f6f7a692d6ceb253bdf46ff44 Mon Sep 17 00:00:00 2001
From: Alistair Brown <github@alistairjcbrown.com>
Date: Mon, 27 Jul 2015 18:17:59 +0100
Subject: [PATCH] Compare new and old range using isSame

---
 src/DateRangePicker.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DateRangePicker.jsx b/src/DateRangePicker.jsx
index ed87e862..86622105 100644
--- a/src/DateRangePicker.jsx
+++ b/src/DateRangePicker.jsx
@@ -93,7 +93,7 @@ const DateRangePicker = React.createClass({
 
     this.setState({
       dateStates: this.state.dateStates && Immutable.is(this.state.dateStates, nextDateStates) ? this.state.dateStates : nextDateStates,
-      enabledRange: this.state.enabledRange && Immutable.is(this.state.enabledRange, nextEnabledRange) ? this.state.enabledRange : nextEnabledRange,
+      enabledRange: this.state.enabledRange && this.state.enabledRange.isSame(nextEnabledRange) ? this.state.enabledRange : nextEnabledRange,
     });
   },