From f2c90edf908b1bc1c49b924274b7c40c1ff98084 Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Fri, 30 Nov 2018 09:20:19 +0100
Subject: [PATCH] apply the increment to all ctors

---
 Xamarin.Forms.Core/DataTemplate.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Xamarin.Forms.Core/DataTemplate.cs b/Xamarin.Forms.Core/DataTemplate.cs
index 01715ca..567c32b 100644
--- a/Xamarin.Forms.Core/DataTemplate.cs
+++ b/Xamarin.Forms.Core/DataTemplate.cs
@@ -13,8 +13,8 @@ namespace Xamarin.Forms
 		string _idString;
 		public DataTemplate()
 		{
-			_idString = GetType().FullName + idCounter++;
-			_id = idCounter;
+			_id = Interlocked.Increment(ref idCounter);
+			_idString = GetType().FullName + _id;
 		}
 
 		public DataTemplate(Type type) : base(type)
-- 
2.7.4