From ca68e53b6daf542afc66bedea23ba003336b32e0 Mon Sep 17 00:00:00 2001
From: Ian Bolton <ibolton@redhat.com>
Date: Thu, 7 Feb 2019 14:57:40 -0500
Subject: [PATCH] fix(nav): Allow nav to expand by prop change

---
 .../patternfly-4/react-core/src/components/Nav/NavToggle.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/patternfly-4/react-core/src/components/Nav/NavToggle.js b/packages/patternfly-4/react-core/src/components/Nav/NavToggle.js
index f61d2e1c55c..6bdbdabdbd5 100644
--- a/packages/patternfly-4/react-core/src/components/Nav/NavToggle.js
+++ b/packages/patternfly-4/react-core/src/components/Nav/NavToggle.js
@@ -20,7 +20,11 @@ class NavToggle extends React.Component {
   state = {
     value: this.props.defaultValue
   };
-
+  componentWillReceiveProps(nextProps) {
+    if (nextProps.defaultValue !== this.state.value) {
+      this.setState({ value: nextProps.defaultValue });
+    }
+  }
   handleToggle = e => {
     // Item events can bubble up, ignore those
     if (e.target.getAttribute('data-component') !== 'pf-nav-expandable') {