From a60dd0248e5d0a2691ec7bc7024a8d613e26712a Mon Sep 17 00:00:00 2001
From: Brian Doyle <brian@tf83.com>
Date: Sun, 25 Dec 2016 06:55:49 -0800
Subject: [PATCH] Blue bar fix

---
 MessageBar.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MessageBar.js b/MessageBar.js
index dbe985e..d4e5c99 100644
--- a/MessageBar.js
+++ b/MessageBar.js
@@ -35,7 +35,9 @@ class MessageBar extends Component {
   }
 
   componentWillReceiveProps(nextProps) {
-    this.setNewState(nextProps);
+    if (nextProps && Object.keys(nextProps).length > 0) {
+      this.setNewState(nextProps);
+    }
   }
 
   setNewState(state) {