nu: Add null check to tailscale peer

2025-06-26 22:51:15 +02:00
parent ffb0c2717e
commit b48aa761bb
1 changed files with 7 additions and 1 deletions
--- a/tree/.local/nu/tailscale.nu
+++ b/tree/.local/nu/tailscale.nu
@ -7,7 +7,13 @@ def "tailscale peer" [

 	let status = (^tailscale status --json | from json)

-	let peers = ($status | get Peer | transpose key fields | flatten fields)
+	let peers = ($status | get Peer)
+
+	if $peers == null {
+		return null
+	}
+
+	let peers = ($peers | transpose key fields | flatten fields)

 	let peers = ($peers | each { |peer|
 		let ipv4 = $peer.TailscaleIPs | where { |ip| "." in $ip } | first