From 1fde5e322ec590b27602de8fa890a4c1fafe769d Mon Sep 17 00:00:00 2001
From: ClemensFischer <fischer.clemens@gmail.com>
Date: Fri, 17 Jan 2025 08:25:26 +0100
Subject: [PATCH] Update WmtsTileLayer.cs

---
 MapControl/Shared/WmtsTileLayer.cs | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/MapControl/Shared/WmtsTileLayer.cs b/MapControl/Shared/WmtsTileLayer.cs
index 32b56631..2614591e 100644
--- a/MapControl/Shared/WmtsTileLayer.cs
+++ b/MapControl/Shared/WmtsTileLayer.cs
@@ -106,21 +106,18 @@ namespace MapControl
             }
             else if (UpdateChildLayers(tileMatrixSet))
             {
+                ((WmtsTileSource)TileSource).TileMatrixSet = tileMatrixSet;
+
                 var cacheName = SourceName;
 
-                if (TileSource is WmtsTileSource tileSource)
+                if (!string.IsNullOrEmpty(cacheName))
                 {
-                    tileSource.TileMatrixSet = tileMatrixSet;
-
-                    if (!string.IsNullOrEmpty(cacheName))
+                    if (!string.IsNullOrEmpty(Layer))
                     {
-                        if (!string.IsNullOrEmpty(Layer))
-                        {
-                            cacheName += "/" + Layer.Replace(':', '_');
-                        }
-
-                        cacheName += "/" + tileMatrixSet.Identifier.Replace(':', '_');
+                        cacheName += "/" + Layer.Replace(':', '_');
                     }
+
+                    cacheName += "/" + tileMatrixSet.Identifier.Replace(':', '_');
                 }
 
                 var tiles = ChildLayers.SelectMany(layer => layer.Tiles);