Bookmark plugin - catch an exception for empty / broken favicons

Plugins/Flow.Launcher.Plugin.BrowserBookmark/Helper/FaviconHelper.cs

@@ -1,7 +1,7 @@
 using System;
 using System.IO;
 using SkiaSharp;
 using Svg.Skia;
 
 namespace Flow.Launcher.Plugin.BrowserBookmark.Helper;
 
@@ -12,7 +12,7 @@
     public static void LoadFaviconsFromDb(string faviconCacheDir, string dbPath, Action<string> loadAction)
     {
         // Use a copy to avoid lock issues with the original file
         var tempDbPath = Path.Combine(faviconCacheDir, $"tempfavicons_{Guid.NewGuid()}.db");
 
         try
         {
@@ -106,12 +106,13 @@
         {
             try
             {
-                using (var image = SKImage.FromBitmap(bitmap))
-                using (var webp = image.Encode(SKEncodedImageFormat.Webp, 65))
-                {
-                    if (webp != null)
-                        return webp.ToArray();
-                }
+                using var image = SKImage.FromBitmap(bitmap);
+                if (image is null)
+                    return null;
+
+                using var webp = image.Encode(SKEncodedImageFormat.Webp, 65);
+                if (webp != null)
+                    return webp.ToArray();
             }
             finally
             {