fix: WPF TransitioningContentControl can crash

reactiveui · Dec 8, 2020 · 21fb256 · 21fb256
1 parent 5082957
commit 21fb256
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ReactiveUI.Wpf/TransitioningContentControl.cs b/src/ReactiveUI.Wpf/TransitioningContentControl.cs
@@ -221,7 +221,7 @@ protected override void OnContentChanged(object oldContent, object newContent)
 
         private static RenderTargetBitmap GetRenderTargetBitmapFromUiElement(UIElement uiElement)
         {
-            if (uiElement.RenderSize.Height == 0)
+            if (uiElement.RenderSize.Height == 0 || uiElement.RenderSize.Width == 0)
             {
                 return default!;
             }