Fixes failing tests for when an ExpressionSubject/ExpressionObserver is never subscribed to.

10 years ago · 287cc3c22e
1 changed files with 1 additions and 1 deletions
--- a/src/Markup/Perspex.Markup/Data/ExpressionNode.cs
+++ b/src/Markup/Perspex.Markup/Data/ExpressionNode.cs
@ -114,7 +114,7 @@ namespace Perspex.Markup.Data
            }
            else
            {
-                Next.SendValidationStatus(status);
+                Next?.SendValidationStatus(status);
            }
        }