Issue #3419282 by myLies: [geocoder_geofield] FieldItemList usage as a string

Rolling back in this change: aac25b72

modules/geocoder_field/geocoder_field.module

@@ -228,7 +228,7 @@ function geocoder_field_entity_presave(EntityInterface $entity) {
     $providers = GeocoderProvider::loadMultiple($geocoder['providers']);
 
     // Skip Geocode/Reverse Geocode op is so requested for not empty value.
-    if (isset($geocoder['skip_not_empty_value']) && $geocoder['skip_not_empty_value'] && strlen($default_values) !== 0) {
+    if (isset($geocoder['skip_not_empty_value']) && $geocoder['skip_not_empty_value'] && isset($default_values) && !$default_values->isEmpty()) {
       return;
     }