From 979cdd1baca174d849d5ca41655ec6e04a658ca4 Mon Sep 17 00:00:00 2001
From: vcoppe <vianney.coppe@gmail.com>
Date: Tue, 3 Sep 2024 14:43:20 +0200
Subject: [PATCH] fix error when adding custom overlay

---
 .../src/lib/components/layer-control/CustomLayers.svelte    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/website/src/lib/components/layer-control/CustomLayers.svelte b/website/src/lib/components/layer-control/CustomLayers.svelte
index 59095b7d..9723dcb6 100644
--- a/website/src/lib/components/layer-control/CustomLayers.svelte
+++ b/website/src/lib/components/layer-control/CustomLayers.svelte
@@ -184,7 +184,11 @@
                 return $tree;
             });
 
-            if ($map) {
+            if (
+                $currentOverlays.overlays['custom'] &&
+                $currentOverlays.overlays['custom'][layerId] &&
+                $map
+            ) {
                 try {
                     $map.removeImport(layerId);
                 } catch (e) {