Remove redundant featureClicked calls without an argument

 map.js

@@ -344,7 +344,7 @@
                if(vehicle_feature) {
                    vehicles_source[prefix].removeFeature(vehicle_feature);
                    if(feature_clicked && feature_clicked.getId() === vehicle_feature.getId()) {
                        featureClicked();
                        panel.close();
                    }
                }
                continue;
@@ -747,7 +747,6 @@
    var feature = features[0];
    
    if(features.length > 1) {
        featureClicked();
        panel.show(listFeatures(features));
        return;
    }