From 115ea244beb9953c4e189e1cfa426c0f705e1c79 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Tue, 16 Jun 2020 20:20:46 +0900
Subject: [PATCH] Add note about substring usage

---
 osu.Android/OsuGameAndroid.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/osu.Android/OsuGameAndroid.cs b/osu.Android/OsuGameAndroid.cs
index 5f936ffce4..136b85699a 100644
--- a/osu.Android/OsuGameAndroid.cs
+++ b/osu.Android/OsuGameAndroid.cs
@@ -33,6 +33,7 @@ namespace osu.Android
                     if (Build.VERSION.SdkInt >= BuildVersionCodes.P)
                     {
                         versionName = packageInfo.LongVersionCode.ToString();
+                        // ensure we only read the trailing portion of long (the part we are interested in).
                         versionName = versionName.Substring(versionName.Length - 9);
                     }
                     else