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Return the populated item when calling GetChildren to write more elegant code.

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Dean Herbert 2016-10-21 17:02:00 +09:00 committed by Drew DeVault
parent 6f80efdb29
commit 0c9e26e546
1 changed files with 5 additions and 2 deletions
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7
osu.Game/Database/BeatmapDatabase.cs
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@ -139,9 +139,12 @@ namespace osu.Game.Database
return connection.GetAllWithChildren<T>(filter, recursive); return connection.GetAllWithChildren<T>(filter, recursive);
} }
public void GetChildren<T>(T item, bool recursive = true) public T GetChildren<T>(T item, bool recursive = true)
{ {
connection.GetChildren<T>(item, recursive); if (item == null) return default(T);
connection.GetChildren(item, recursive);
return item;
} }
readonly Type[] validTypes = new[] readonly Type[] validTypes = new[]