Added NativeView NRE protection

jsuarezruiz · jsuarezruiz · commit c277a46d990e · 2020-08-17T09:46:11.000+02:00
diff --git a/Xamarin.Forms.Platform.iOS/Renderers/PageRenderer.cs b/Xamarin.Forms.Platform.iOS/Renderers/PageRenderer.cs
@@ -176,7 +176,7 @@ public override void ViewDidLayoutSubviews()
 				UpdateUseSafeArea();
 
 			if (Element.Background != null && !Element.Background.IsEmpty)
-				NativeView.UpdateBackgroundLayer();
+				NativeView?.UpdateBackgroundLayer();
 		}
 
 		public override void ViewSafeAreaInsetsDidChange()

Original file line number	Diff line number	Diff line change
`@@ -176,7 +176,7 @@ public override void ViewDidLayoutSubviews()`
`176`	`176`	`UpdateUseSafeArea();`
`177`	`177`
`178`	`178`	`if (Element.Background != null && !Element.Background.IsEmpty)`
`179`		`- NativeView.UpdateBackgroundLayer();`
	`179`	`+ NativeView?.UpdateBackgroundLayer();`
`180`	`180`	`}`
`181`	`181`
`182`	`182`	`public override void ViewSafeAreaInsetsDidChange()`