fix: Fix possible null ref

unoplatform · Jan 31, 2025 · 605715a · 605715a
1 parent 245b355
commit 605715a
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/Uno.UI.RemoteControl/HotReload/ClientHotReloadProcessor.MetadataUpdate.cs b/src/Uno.UI.RemoteControl/HotReload/ClientHotReloadProcessor.MetadataUpdate.cs
@@ -206,8 +206,13 @@ select handler.Value
 
 			// Iterate through the visual tree and either invoke ElementUpdate, 
 			// or replace the element with a new one
-			foreach (var (element, elementHandlers, elementMappedType) in instancesToUpdate)
+			foreach (var (element, elementHandlers, elementMappedType) in instancesToUpdate.Where(x => x))
 			{
+				if (elementHandlers.IsDefaultOrEmpty)
+				{
+					continue;
+				}
+
 				// Action: ElementUpdate
 				// This is invoked for each existing element that is in the tree that needs to be replaced
 				foreach (var elementHandler in elementHandlers)