Fix ColorHelper CI build error

4 years ago · 818b45320f
1 changed files with 1 additions and 1 deletions
--- a/src/Avalonia.Controls.ColorPicker/Helpers/ColorHelper.cs
+++ b/src/Avalonia.Controls.ColorPicker/Helpers/ColorHelper.cs
@ -170,7 +170,7 @@ namespace Avalonia.Controls.Primitives
            // Cache results for next time as well
            if (closestKnownColor != KnownColor.None)
            {
-                string displayName;
+                string? displayName;

                lock (_knownColorCacheMutex)
                {