From 28bf8937b51536de98bbb680f28021b2f1b3527d Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Mon, 19 Aug 2019 22:03:22 +0100
Subject: [PATCH] fix NRE in textbox.

---
 src/Avalonia.Controls/TextBox.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Controls/TextBox.cs b/src/Avalonia.Controls/TextBox.cs
index 7b4bb469d0..6e26d1b1ff 100644
--- a/src/Avalonia.Controls/TextBox.cs
+++ b/src/Avalonia.Controls/TextBox.cs
@@ -318,7 +318,7 @@ namespace Avalonia.Controls
 
         private void DecideCaretVisibility()
         {
-            _presenter.ShowCaret();
+            _presenter?.ShowCaret();
         }
 
         protected override void OnLostFocus(RoutedEventArgs e)