From bb1f02e7885376bba4b1fe21a97b343eb86b79e0 Mon Sep 17 00:00:00 2001
From: Archi <JustArchi@JustArchi.net>
Date: Wed, 18 Oct 2023 10:27:50 +0200
Subject: [PATCH] Closes #3029

---
 ArchiSteamFarm/Steam/Bot.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArchiSteamFarm/Steam/Bot.cs b/ArchiSteamFarm/Steam/Bot.cs
index fb3c6477d..1d50ae474 100644
--- a/ArchiSteamFarm/Steam/Bot.cs
+++ b/ArchiSteamFarm/Steam/Bot.cs
@@ -3075,7 +3075,7 @@ public sealed class Bot : IAsyncDisposable, IDisposable {
 
 		ArchiWebHandler.OnVanityURLChanged(callback.VanityURL);
 
-		if (!await ArchiWebHandler.Init(SteamID, SteamClient.Universe, callback.WebAPIUserNonce ?? throw new InvalidOperationException(nameof(callback.WebAPIUserNonce)), SteamParentalActive ? BotConfig.SteamParentalCode : null).ConfigureAwait(false)) {
+		if (string.IsNullOrEmpty(callback.WebAPIUserNonce) || !await ArchiWebHandler.Init(SteamID, SteamClient.Universe, callback.WebAPIUserNonce, SteamParentalActive ? BotConfig.SteamParentalCode : null).ConfigureAwait(false)) {
 			if (!await RefreshSession().ConfigureAwait(false)) {
 				return;
 			}