From 02e7f2144fecf0da91e0b6d656eafb85b26515fc Mon Sep 17 00:00:00 2001
From: JustArchi <JustArchi@JustArchi.net>
Date: Mon, 14 Aug 2017 05:32:22 +0200
Subject: [PATCH] Misc

---
 ArchiSteamFarm/Hacks.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ArchiSteamFarm/Hacks.cs b/ArchiSteamFarm/Hacks.cs
index f6e68f801..f9da6e68c 100644
--- a/ArchiSteamFarm/Hacks.cs
+++ b/ArchiSteamFarm/Hacks.cs
@@ -32,6 +32,11 @@ namespace ArchiSteamFarm {
 		private static Timer GarbageCompactionTimer;
 
 		internal static void EnableBackgroundGC(byte period) {
+			if (period == 0) {
+				ASF.ArchiLogger.LogNullError(nameof(period));
+				return;
+			}
+
 			if (GarbageCollectionTimer == null) {
 				GarbageCollectionTimer = new Timer(
 					e => GC.Collect(),