From ddcf092678b95845a120ef0f765ef6a8ac9e8c2f Mon Sep 17 00:00:00 2001
From: Subho <contact.subhoghosh@gmail.com>
Date: Fri, 12 Jul 2024 18:37:10 +0530
Subject: [PATCH] Add empty dependency array to useEffect hook

This limits the file watch listener to only attach once and not on every
render which is unnecessary.
---
 src/app.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app.tsx b/src/app.tsx
index 693dd517..0d3b12fd 100644
--- a/src/app.tsx
+++ b/src/app.tsx
@@ -32,7 +32,7 @@ export const Application = () => {
         const hostname = cockpit.file('/etc/hostname');
         hostname.watch(content => setHostname(content?.trim() ?? ""));
         return hostname.close;
-    });
+    }, []);
 
     return (
         <Card>