From ce7513da5c949270db645691f18bf787f0503e86 Mon Sep 17 00:00:00 2001
From: tomaszgolebiowski <37900990+tomaszgolebiowski@users.noreply.github.com>
Date: Thu, 6 Feb 2025 23:39:48 +0800
Subject: [PATCH] Prevent null reference exception on theme change (#220)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

## Test plan
Try changing the VS theme when loading the extension
<!-- REQUIRED; info at
https://docs-legacy.sourcegraph.com/dev/background-information/testing_principles
-->

Co-authored-by: Tomasz Gołębiowski <tgolebiowski@virtuslab.com>
---
 src/Cody.UI/Controls/WebviewController.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Cody.UI/Controls/WebviewController.cs b/src/Cody.UI/Controls/WebviewController.cs
index f63cf85..75da303 100644
--- a/src/Cody.UI/Controls/WebviewController.cs
+++ b/src/Cody.UI/Controls/WebviewController.cs
@@ -153,6 +153,7 @@ public async void OnThemeChanged(object sender, IColorThemeChangedEvent e)
         {
             try
             {
+                if (_webview == null) return;
                 string updatedScript = e.ThemingScript;
                 if (updatedScript != _colorThemeScript)
                 {