From 5564e49b1542b4ef9b254bb8afcd921d99ea6cea Mon Sep 17 00:00:00 2001
From: Mike Jolley <mike.jolley@me.com>
Date: Fri, 14 Feb 2014 11:47:12 +0000
Subject: [PATCH] woocommerce_get_username_from_email filter for login Closes
 #4791

---
 includes/class-wc-form-handler.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/class-wc-form-handler.php b/includes/class-wc-form-handler.php
index d5591d7879e..c71f22fd4fb 100644
--- a/includes/class-wc-form-handler.php
+++ b/includes/class-wc-form-handler.php
@@ -726,7 +726,7 @@ class WC_Form_Handler {
 					throw new Exception( '<strong>' . __( 'Error', 'woocommerce' ) . ':</strong> ' . __( 'Password is required.', 'woocommerce' ) );
 				}
 
-				if ( is_email( $_POST['username'] ) ) {
+				if ( is_email( $_POST['username'] ) && apply_filters( 'woocommerce_get_username_from_email', true ) ) {
 					$user = get_user_by( 'email', $_POST['username'] );
 
 					if ( isset( $user->user_login ) ) {