Nominatim API returns 404 due to trailing slashes in geocoder endpoints

[gebeer]

Problem

The bundled Control.Geocoder.js (from leaflet-control-geocoder) uses trailing slashes in the Nominatim API endpoints, which now return 404 errors.

Affected lines in Control.Geocoder.js:

• Line 343: this.options.serviceUrl + 'search/'
• Line 370: this.options.serviceUrl + 'reverse/'

Resulting URLs (404):

• https://nominatim.openstreetmap.org/search/?q=...
• https://nominatim.openstreetmap.org/reverse/?lat=...

Correct URLs (working):

• https://nominatim.openstreetmap.org/search?q=...
• https://nominatim.openstreetmap.org/reverse?lat=...

Solution

Remove the trailing slashes:

- L.Control.Geocoder.jsonp(this.options.serviceUrl + 'search/', L.extend({
+ L.Control.Geocoder.jsonp(this.options.serviceUrl + 'search', L.extend({

- L.Control.Geocoder.jsonp(this.options.serviceUrl + 'reverse/', L.extend({
+ L.Control.Geocoder.jsonp(this.options.serviceUrl + 'reverse', L.extend({

This aligns with the current upstream library which no longer uses trailing slashes.

Environment

• ProcessWire 3.x
• FieldtypeLeafletMapMarker (latest from this repo)
• Tested in Firefox/Chrome