<p></p>
<p dir="auto">What if we add a layer type check to the handler for which the handler was triggered? Something like:</p>
<div class="highlight highlight-source-js" dir="auto"><pre class="notranslate"><span class="pl-s1">map</span><span class="pl-kos">.</span><span class="pl-en">on</span><span class="pl-kos">(</span><span class="pl-s">"moveend layeradd layerremove"</span><span class="pl-kos">,</span> <span class="pl-k">function</span> <span class="pl-kos">(</span><span class="pl-s1">e</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> 
   <span class="pl-k">if</span> <span class="pl-kos">(</span><span class="pl-c1">!</span><span class="pl-v">L</span><span class="pl-kos">.</span><span class="pl-c1">TileLayer</span><span class="pl-kos">.</span><span class="pl-c1">prototype</span><span class="pl-kos">.</span><span class="pl-en">isPrototypeOf</span><span class="pl-kos">(</span><span class="pl-s1">e</span><span class="pl-kos">?.</span><span class="pl-c1">layer</span><span class="pl-kos">)</span><span class="pl-kos">)</span><span class="pl-kos">{</span>
          <span class="pl-k">return</span>
   <span class="pl-kos">}</span>
   <span class="pl-en">updateLinks</span><span class="pl-kos">(</span> 
     <span class="pl-s1">map</span><span class="pl-kos">.</span><span class="pl-en">getCenter</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">.</span><span class="pl-en">wrap</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">,</span> 
     <span class="pl-s1">map</span><span class="pl-kos">.</span><span class="pl-en">getZoom</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">,</span> 
     <span class="pl-s1">map</span><span class="pl-kos">.</span><span class="pl-en">getLayersCode</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">,</span> 
     <span class="pl-s1">map</span><span class="pl-kos">.</span><span class="pl-c1">_object</span><span class="pl-kos">)</span><span class="pl-kos">;</span> 
  
   <span class="pl-v">Cookies</span><span class="pl-kos">.</span><span class="pl-en">set</span><span class="pl-kos">(</span><span class="pl-s">"_osm_location"</span><span class="pl-kos">,</span> <span class="pl-c1">OSM</span><span class="pl-kos">.</span><span class="pl-en">locationCookie</span><span class="pl-kos">(</span><span class="pl-s1">map</span><span class="pl-kos">)</span><span class="pl-kos">,</span> <span class="pl-kos">{</span> <span class="pl-c1">secure</span>: <span class="pl-c1">true</span><span class="pl-kos">,</span> <span class="pl-c1">expires</span>: <span class="pl-s1">expiry</span><span class="pl-kos">,</span> <span class="pl-c1">path</span>: <span class="pl-s">"/"</span><span class="pl-kos">,</span> <span class="pl-c1">samesite</span>: <span class="pl-s">"lax"</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span> 
 <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span> </pre></div>

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