From 19067b1c6aac0da122cab2fddac68c8b844fab6b Mon Sep 17 00:00:00 2001
From: Flutterish <CharmindYT@gmail.com>
Date: Tue, 22 Feb 2022 18:08:23 +0100
Subject: [PATCH] fix checking for outdated files

this resolves #4
---
 osu.Game.Rulesets.RurusettoAddon/RulesetDownloadManager.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/osu.Game.Rulesets.RurusettoAddon/RulesetDownloadManager.cs b/osu.Game.Rulesets.RurusettoAddon/RulesetDownloadManager.cs
index 8cce3eb..ffb5db3 100644
--- a/osu.Game.Rulesets.RurusettoAddon/RulesetDownloadManager.cs
+++ b/osu.Game.Rulesets.RurusettoAddon/RulesetDownloadManager.cs
@@ -72,10 +72,10 @@ public void CheckAvailability ( APIRuleset ruleset ) {
 						var info = new FileInfo( ruleset.LocalPath );
 						info.Refresh();
 
-						if ( s.LatestUpdate.HasValue && info.CreationTimeUtc < s.LatestUpdate.Value ) {
+						if ( s.LatestUpdate.HasValue && info.LastWriteTimeUtc < s.LatestUpdate.Value ) {
 							availability.Value |= Availability.Outdated;
 						}
-						else if ( info.Length != s.FileSize ) {
+						else if ( s.FileSize != 0 && info.Length != s.FileSize ) {
 							availability.Value |= Availability.Outdated;
 						}
 					}