<p></p>
<p><b>@hlfan</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/5915#discussion_r2039096274">app/assets/javascripts/index/directions-route-output.js</a>:</p>
<pre style='color:#555'>>      URL.revokeObjectURL(downloadURL);
     downloadURL = URL.createObjectURL(blob);
+    $("#directions_route_download").prop("href", downloadURL);
</pre>
<p dir="auto">If you have the DOM anyway you can drop <code class="notranslate">downloadURL</code></p>
⬇️ Suggested change
<pre style="color: #555">-    URL.revokeObjectURL(downloadURL);
-    downloadURL = URL.createObjectURL(blob);
-    $("#directions_route_download").prop("href", downloadURL);
+    URL.revokeObjectURL(downloadLink.href);
+    downloadLink.href = URL.createObjectURL(blob);
</pre>


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