From 652a66e3d1e0ceb11f79b1424a5eccbe878df544 Mon Sep 17 00:00:00 2001
From: Joe Flynn <me@joeflynn.net>
Date: Fri, 14 Nov 2014 14:11:23 -0500
Subject: [PATCH] ensure storage is writable when setting support flag. fixes
 #6755

---
 assets/js/frontend/cart-fragments.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/assets/js/frontend/cart-fragments.js b/assets/js/frontend/cart-fragments.js
index d2f6cd5a619..956cc6505c1 100644
--- a/assets/js/frontend/cart-fragments.js
+++ b/assets/js/frontend/cart-fragments.js
@@ -8,6 +8,9 @@ jQuery( function( $ ) {
 	/** Cart Handling */
 	try {
 		$supports_html5_storage = ( 'sessionStorage' in window && window.sessionStorage !== null );
+
+		window.sessionStorage.setItem( 'wc', 'test' );
+		window.sessionStorage.removeItem( 'wc' );
 	} catch( err ) {
 		$supports_html5_storage = false;
 	}