Icone d'escalier rendu local

src/Map.js

@@ -8,7 +8,7 @@ import { Tooltip } from 'react-leaflet/Tooltip'
 import { useState } from "react";
 import React from 'react';
 import L from 'leaflet';
-import "./stairs.png";
+import stairs from "./stairs.png";
 import request2 from "./M-GN1-2.json"
 import request3 from "./M-GN1-3.json"
 import request4 from "./M-GN1-4.json"
@@ -93,7 +93,7 @@ function list_polygons(request, center, ratio, cb, selectedRoom)
       {
         return <Polygon positions={x} key={k + color} color={color} onClick={() => cb(k)}>
             <Tooltip>{k}</Tooltip>
-            <Marker position={polygonCenter(x)} icon={new L.Icon({iconUrl: "http://getdrawings.com/img/stair-silhouette-30.png", iconSize: [40,40]})}></Marker>
+            <Marker position={polygonCenter(x)} icon={new L.Icon({iconUrl: stairs, iconSize: [40,40]})}></Marker>
         </Polygon>
       }
       else