Update VisualElementExtension.shared.cs (#961)

maxkoshevoi · web-flow · commit 206a94ec5cae · 2021-02-22T20:41:51.000+01:00
diff --git a/src/CommunityToolkit/Xamarin.CommunityToolkit/Extensions/VisualElementExtension.shared.cs b/src/CommunityToolkit/Xamarin.CommunityToolkit/Extensions/VisualElementExtension.shared.cs
@@ -41,7 +41,7 @@ internal static bool TryFindParentElementWithParentOfType<T>(this VisualElement
 
 			result = null;
 			parent = null;
-			while (element.Parent != null)
+			while (element?.Parent != null)
 			{
 				if (!(element.Parent is T parentElement))
 				{

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ internal static bool TryFindParentElementWithParentOfType<T>(this VisualElement`
`41`	`41`
`42`	`42`	`result = null;`
`43`	`43`	`parent = null;`
`44`		`- while (element.Parent != null)`
	`44`	`+ while (element?.Parent != null)`
`45`	`45`	`{`
`46`	`46`	`if (!(element.Parent is T parentElement))`
`47`	`47`	`{`