From 5a8748a5d0243049527c71163f9e239575b034d5 Mon Sep 17 00:00:00 2001
From: "E.Z. Hart" <hartez@gmail.com>
Date: Thu, 20 Jun 2019 11:48:36 -0600
Subject: [PATCH] Update ItemsViewLayout.cs (#6583)

Unsubscribe from PropertyChanged during Dispose() on ItemsViewLayout (iOS).
---
 Xamarin.Forms.Platform.iOS/CollectionView/ItemsViewLayout.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Xamarin.Forms.Platform.iOS/CollectionView/ItemsViewLayout.cs b/Xamarin.Forms.Platform.iOS/CollectionView/ItemsViewLayout.cs
index 0d41d81..21f398a 100644
--- a/Xamarin.Forms.Platform.iOS/CollectionView/ItemsViewLayout.cs
+++ b/Xamarin.Forms.Platform.iOS/CollectionView/ItemsViewLayout.cs
@@ -51,7 +51,7 @@ namespace Xamarin.Forms.Platform.iOS
 			{
 				if (_itemsLayout != null)
 				{
-					_itemsLayout.PropertyChanged += LayoutOnPropertyChanged;
+					_itemsLayout.PropertyChanged -= LayoutOnPropertyChanged;
 				}
 			}
 
-- 
2.7.4