From 0a0aae8de0ed9dfb7ded85d090ffdf8dffec58b9 Mon Sep 17 00:00:00 2001
From: lordfuoco <lordfuoco@gmail.com>
Date: Thu, 1 Dec 2016 16:29:43 +0100
Subject: [PATCH] Added local dom lenght check

---
 etools-repeatable-field-set.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/etools-repeatable-field-set.html b/etools-repeatable-field-set.html
index ad0f10e..d5e58cd 100644
--- a/etools-repeatable-field-set.html
+++ b/etools-repeatable-field-set.html
@@ -377,6 +377,12 @@
           this._itemCounter = this._isCopy;
           this._isCopy = -1;
         }
+        //this is to keep the counter in sync with the local dom,
+        // it can happen that they go out of sync. this prevent two element on the same row
+        var siblings = Polymer.dom(self.root).querySelectorAll('.item-content');
+        if(siblings.length !== self._itemCounter) {
+          self._itemCounter = siblings.length - 1;
+        }
         children.forEach(function(child) {
             var currentItem = self.$$('#item-' + self._itemCounter);
             if(currentItem) {