From afab35a31ad71e8f25e0d9084dc4edbb8e0183b4 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Tue, 5 Jan 2021 13:41:31 +0900
Subject: [PATCH] Fix missing copy implementation in LegacySampleControlPiont

---
 osu.Game/Beatmaps/Formats/LegacyDecoder.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs
index 06ff677aed..a06ad35b89 100644
--- a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs
+++ b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs
@@ -203,6 +203,13 @@ namespace osu.Game.Beatmaps.Formats
                 => base.IsRedundant(existing)
                    && existing is LegacySampleControlPoint existingSample
                    && CustomSampleBank == existingSample.CustomSampleBank;
+
+            public override void CopyFrom(ControlPoint other)
+            {
+                base.CopyFrom(other);
+
+                CustomSampleBank = ((LegacySampleControlPoint)other).CustomSampleBank;
+            }
         }
     }
 }