From 44eb5781cde3a4d7a304e24f1b6591f2cbab7d50 Mon Sep 17 00:00:00 2001
From: Andy O'Neill <andy@scratch.mit.edu>
Date: Wed, 31 May 2023 19:12:54 -0400
Subject: [PATCH] fix: expire theme cookie in 1 year

---
 src/lib/themes/themePersistance.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/lib/themes/themePersistance.js b/src/lib/themes/themePersistance.js
index c94ff337a..605670865 100644
--- a/src/lib/themes/themePersistance.js
+++ b/src/lib/themes/themePersistance.js
@@ -31,11 +31,12 @@ const persistTheme = theme => {
 
     if (systemPreferencesTheme() === theme) {
         // Clear the cookie to represent using the system preferences
-        document.cookie = `${COOKIE_KEY}=`;
+        document.cookie = `${COOKIE_KEY}=;path=/`;
         return;
     }
 
-    document.cookie = `${COOKIE_KEY}=${theme}`;
+    const expires = new Date(new Date().setYear(new Date().getFullYear() + 1)).toUTCString();
+    document.cookie = `${COOKIE_KEY}=${theme};expires=${expires};path=/`;
 };
 
 export {