From 71f128d7967d869d2a9621312ff05378cf8aa29e Mon Sep 17 00:00:00 2001
From: Bjarke Berg <mail@bergmania.dk>
Date: Thu, 14 Feb 2019 09:39:42 +0100
Subject: [PATCH] #4426 - Added track by $index for `Repeatable Textstrings`

---
 .../views/propertyeditors/multipletextbox/multipletextbox.html  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Umbraco.Web.UI.Client/src/views/propertyeditors/multipletextbox/multipletextbox.html b/src/Umbraco.Web.UI.Client/src/views/propertyeditors/multipletextbox/multipletextbox.html
index 9f45c46a77..e3abe970a2 100644
--- a/src/Umbraco.Web.UI.Client/src/views/propertyeditors/multipletextbox/multipletextbox.html
+++ b/src/Umbraco.Web.UI.Client/src/views/propertyeditors/multipletextbox/multipletextbox.html
@@ -1,7 +1,7 @@
 <div class="umb-property-editor umb-multiple-textbox" ng-controller="Umbraco.PropertyEditors.MultipleTextBoxController">
 
   <div ui-sortable="sortableOptions" ng-model="model.value">
-    <div class="flex flex-wrap textbox-wrapper" ng-repeat="item in model.value">
+    <div class="flex flex-wrap textbox-wrapper" ng-repeat="item in model.value track by $index">
       <input type="text" name="item_{{$index}}" ng-model="item.value" class="umb-property-editor umb-textstring textstring"
              ng-keyup="addRemoveOnKeyDown($event, $index)" focus-when="{{item.hasFocus}}"/>
       <i class="icon icon-navigation handle" localize="title" title="@general_move"></i>