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Add non-null assertion

This commit is contained in:
Dean Herbert 2017-05-28 21:34:15 +09:00
parent ed8b34d5ed
commit bc47dedf27

View File

@ -148,6 +148,8 @@ namespace osu.Game.Overlays
protected override bool OnDrag(InputState state)
{
Trace.Assert(state.Mouse.PositionMouseDown != null);
chatHeight.Value = startDragChatHeight - (state.Mouse.Position.Y - state.Mouse.PositionMouseDown.Value.Y) / Parent.DrawSize.Y;
return base.OnDrag(state);
}