From 92d462718ad3066b0ea449f465cabc415c2ccfe4 Mon Sep 17 00:00:00 2001
From: Jason Smith <jason.smith@xamarin.com>
Date: Sat, 15 Oct 2016 08:31:33 -0700
Subject: [PATCH] [A] Prevent crash in event when renderer is null in Layout
 call. (#457)

Reproduction unknown, issue deduced from stack traces from HomeAway.
---
 Xamarin.Forms.Platform.Android/Platform.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Xamarin.Forms.Platform.Android/Platform.cs b/Xamarin.Forms.Platform.Android/Platform.cs
index 5ac1e451c..449a5266b 100644
--- a/Xamarin.Forms.Platform.Android/Platform.cs
+++ b/Xamarin.Forms.Platform.Android/Platform.cs
@@ -1020,7 +1020,7 @@ namespace Xamarin.Forms.Platform.Android
 			}
 
 			foreach (IVisualElementRenderer view in _navModel.Roots.Select(GetRenderer))
-				view.UpdateLayout();
+				view?.UpdateLayout();
 		}
 
 		SizeRequest IPlatform.GetNativeSize(VisualElement view, double widthConstraint, double heightConstraint)
@@ -1069,4 +1069,4 @@ namespace Xamarin.Forms.Platform.Android
 
 		#endregion
 	}
-}
\ No newline at end of file
+}