From aff216840fcf94c98a609c3f5cc9fbd4bbdc628c Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 29 Oct 2021 16:53:54 +0900
Subject: [PATCH] Add a note about `OnlineID` potentially being zero in
 non-autoincrement cases

---
 osu.Game/Database/IHasOnlineID.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Database/IHasOnlineID.cs b/osu.Game/Database/IHasOnlineID.cs
index 6e2be7e1f9..bb05bf75cb 100644
--- a/osu.Game/Database/IHasOnlineID.cs
+++ b/osu.Game/Database/IHasOnlineID.cs
@@ -8,7 +8,7 @@ namespace osu.Game.Database
     public interface IHasOnlineID
     {
         /// <summary>
-        /// The server-side ID representing this instance, if one exists. Any value 0 or less denotes a missing ID.
+        /// The server-side ID representing this instance, if one exists. Any value 0 or less denotes a missing ID (except in special cases where autoincrement is not used, like rulesets).
         /// </summary>
         /// <remarks>
         /// Generally we use -1 when specifying "missing" in code, but values of 0 are also considered missing as the online source