From 49c17d6fd1ed9e4190009e0215070fb69518c825 Mon Sep 17 00:00:00 2001
From: Yohan Boniface <yohanboniface@free.fr>
Date: Fri, 15 Dec 2023 17:05:00 +0100
Subject: [PATCH] Simplify eachTilelayer method

Having a custom layer also in the predefined layers list is a
edge case we can deal with.
---
 umap/static/umap/js/umap.js | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/umap/static/umap/js/umap.js b/umap/static/umap/js/umap.js
index ca123317..159328ee 100644
--- a/umap/static/umap/js/umap.js
+++ b/umap/static/umap/js/umap.js
@@ -646,16 +646,9 @@ L.U.Map.include({
     this.setOverlay()
   },
 
-  eachTileLayer: function (method, context) {
-    const urls = []
-    const call = (layer) => {
-      const url = layer.options.url_template
-      if (urls.indexOf(url) !== -1) return
-      method.call(context, layer)
-      urls.push(url)
-    }
-    if (this.customTilelayer) call(this.customTilelayer)
-    this.tilelayers.forEach(call)
+  eachTileLayer: function (callback, context) {
+    if (this.customTilelayer) callback.call(context, this.customTilelayer)
+    this.tilelayers.forEach((layer) => callback.call(context, layer))
   },
 
   setOverlay: function () {