From 2a5b2cf90f16418806170a18ed5692600784c7a5 Mon Sep 17 00:00:00 2001
From: Max Katz <maxkatz6@outlook.com>
Date: Thu, 21 Apr 2022 22:24:32 -0400
Subject: [PATCH] Use newer GetOldValue method

---
 .../ColorSpectrum/ColorSpectrum.cs                          | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs
index aecaa88f36..fe9a2fac43 100644
--- a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs
+++ b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs
@@ -361,7 +361,7 @@ namespace Avalonia.Controls.Primitives
         }
 
         /// <inheritdoc/>
-        protected override void OnPropertyChanged<T>(AvaloniaPropertyChangedEventArgs<T> change)
+        protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change)
         {
             if (change.Property == ColorProperty)
             {
@@ -380,7 +380,7 @@ namespace Avalonia.Controls.Primitives
                     UpdateBitmapSources();
                 }
 
-                _oldColor = change.OldValue.GetValueOrDefault<Color>();
+                _oldColor = change.GetOldValue<Color>();
             }
             else if (change.Property == HsvColorProperty)
             {
@@ -391,7 +391,7 @@ namespace Avalonia.Controls.Primitives
                     SetColor();
                 }
 
-                _oldHsvColor = change.OldValue.GetValueOrDefault<HsvColor>();
+                _oldHsvColor = change.GetOldValue<HsvColor>();
             }
             else if (change.Property == MinHueProperty ||
                      change.Property == MaxHueProperty)