From 6ab3673e397d57e4fb9091c496f145c26e337a81 Mon Sep 17 00:00:00 2001
From: Maxim Medinskiy <mmedinskiy@ebay.com>
Date: Wed, 21 Oct 2015 19:13:00 +0300
Subject: [PATCH] MAGETWO-44315: Multiple select customer attribute is not
 saved in admin if more than one values selected

---
 .../Magento/Ui/view/base/web/js/form/element/multiselect.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/code/Magento/Ui/view/base/web/js/form/element/multiselect.js b/app/code/Magento/Ui/view/base/web/js/form/element/multiselect.js
index 6c5de791d1e..1260a366cc0 100644
--- a/app/code/Magento/Ui/view/base/web/js/form/element/multiselect.js
+++ b/app/code/Magento/Ui/view/base/web/js/form/element/multiselect.js
@@ -20,8 +20,10 @@ define([
          *
          * @returns {Array}
          */
-        normalizeData: function () {
-            var value = this._super();
+        normalizeData: function (value) {
+            if (utils.isEmpty(value)) {
+                value = [];
+            }
 
             return _.isString(value) ? value.split(',') : value;
         },
-- 
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