From f1df9f6faef276bb20de0bb6a78873082194c0e2 Mon Sep 17 00:00:00 2001
From: Simon Garrelou <simon.garrelou@gmail.com>
Date: Mon, 12 Dec 2022 20:38:34 +0100
Subject: Do not allow to switch to other tabs if config isn't good

---
 src/app.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/app.go b/src/app.go
index b998a50..173132c 100644
--- a/src/app.go
+++ b/src/app.go
@@ -126,6 +126,9 @@ func Run(cfg *Config) {
 func (a *app) switchToPage(name string) {
 	switch name {
 	case "artists":
+		if a.sub == nil {
+			return
+		}
 		if !a.artistsLoaded {
 			if err := a.refreshArtists(); err != nil {
 				a.alert("Error: %v", err)
@@ -137,11 +140,17 @@ func (a *app) switchToPage(name string) {
 		a.tv.SetFocus(a.artistsTree)
 		a.pages.SetBorder(false)
 	case "playqueue":
+		if a.sub == nil {
+			return
+		}
 		a.pages.SwitchToPage("playqueue")
 		a.headerSections.Highlight("playqueue")
 		a.tv.SetFocus(a.playQueueList)
 		a.pages.SetBorder(true)
 	case "playlists":
+		if a.sub == nil {
+			return
+		}
 		if !a.playlistsLoaded {
 			if err := a.refreshPlaylists(); err != nil {
 				a.alert("Error: %v", err)
-- 
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