(#75) Fix potential failure in GetColor crashing the album display

Difegue · Jun 15, 2023 · 99045fd · 99045fd
1 parent 596f8c4
commit 99045fd
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Sources/Stylophone.Common/Helpers/ColorThief.Skia.cs b/Sources/Stylophone.Common/Helpers/ColorThief.Skia.cs
@@ -93,6 +93,12 @@ public QuantizedColor GetColor(SKBitmap sourceImage, int quality = DefaultQualit
         {
             var palette = GetPalette(sourceImage, 3, quality, ignoreWhite);
 
+            // Handle case where GetPalette returns an empty list (because GetColorMap failed?)
+            if (palette.Count == 0)
+            {
+                return new QuantizedColor(SKColors.Black, 1);
+            }
+
             var avgR = Convert.ToByte(palette.Average(a => a.Color.Red));
             var avgG = Convert.ToByte(palette.Average(a => a.Color.Green));
             var avgB = Convert.ToByte(palette.Average(a => a.Color.Blue));