From 93e1fd3ebd387e92d9ba649ba8c6e36f284f0036 Mon Sep 17 00:00:00 2001
From: ScrubN <72096833+ScrubN@users.noreply.github.com>
Date: Tue, 27 Aug 2024 20:39:23 -0400
Subject: [PATCH] Return early if null

---
 TwitchDownloaderWPF/WindowSettings.xaml.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/TwitchDownloaderWPF/WindowSettings.xaml.cs b/TwitchDownloaderWPF/WindowSettings.xaml.cs
index 0a715269..4c735718 100644
--- a/TwitchDownloaderWPF/WindowSettings.xaml.cs
+++ b/TwitchDownloaderWPF/WindowSettings.xaml.cs
@@ -334,6 +334,10 @@ private void FileNameParameter_MouseDown(object sender, MouseButtonEventArgs e)
 
             var focusedElement = Keyboard.FocusedElement;
             var textBox = GetTemplateTextBox(focusedElement);
+
+            if (textBox is null)
+                return;
+
             if (textBox.TryInsertAtCaret(parameter))
             {
                 e.Handled = true;