From c361fe73ebe9fe8fd8853e58826fd130ea607d5e Mon Sep 17 00:00:00 2001
From: Alexis Tyler <xo@wvvw.me>
Date: Mon, 3 May 2021 19:40:19 +0930
Subject: [PATCH] fix: use var not varstate on hostname change

---
 app/graphql/index.ts | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/app/graphql/index.ts b/app/graphql/index.ts
index 71a38690d..56a9b6a3e 100644
--- a/app/graphql/index.ts
+++ b/app/graphql/index.ts
@@ -331,13 +331,21 @@ bus.on('slots', async () => {
 	});
 });
 
+let hostname;
+
 // Update info/hostname when hostname changes
 bus.on('var', async data => {
-	const hostname = data.varstate.node.name;
-	// @todo: Create a system user for this
-	const user = usersState.findOne({ name: 'root' });
+	// Hostname changed
+	if (hostname !== data.var.node.name) {
+		const user = usersState.findOne({ name: 'root' });
+		if (!user) {
+			return;
+		}
 
-	if (user) {
+		// Update cache
+		hostname = data.var.node.name;
+
+		// Publish new hostname
 		await publish('info', 'UPDATED', {
 			os: {
 				hostname