From 39671f66aea9be7f7403e6cea09b9c18627d8f44 Mon Sep 17 00:00:00 2001
From: ClemensFischer <fischer.clemens@gmail.com>
Date: Mon, 5 Feb 2024 14:10:10 +0100
Subject: [PATCH] Update TileImageLoader.cs

---
 MapControl/Shared/TileImageLoader.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MapControl/Shared/TileImageLoader.cs b/MapControl/Shared/TileImageLoader.cs
index 0af9e101..c50c379e 100644
--- a/MapControl/Shared/TileImageLoader.cs
+++ b/MapControl/Shared/TileImageLoader.cs
@@ -159,9 +159,9 @@ namespace MapControl
             {
                 var response = await ImageLoader.GetHttpResponseAsync(uri).ConfigureAwait(false);
 
-                if (response != null) // download succeeded
+                if (response != null)
                 {
-                    buffer = response.Buffer ?? Array.Empty<byte>(); // may be empty when no tile available, but still be cached
+                    buffer = response.Buffer ?? Array.Empty<byte>(); // cache even if null, when no tile available
 
                     var maxAge = response.MaxAge ?? DefaultCacheExpiration;