From b48aa761bbdd13c5496e3e1cd9dae4e00c63adff Mon Sep 17 00:00:00 2001
From: Joakim Hulthe <joakim@hulthe.net>
Date: Thu, 26 Jun 2025 22:51:15 +0200
Subject: [PATCH] nu: Add null check to `tailscale peer`

---
 tree/.local/nu/tailscale.nu | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tree/.local/nu/tailscale.nu b/tree/.local/nu/tailscale.nu
index 3d74116..36923f6 100644
--- 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