OSM.Directions.engines = [];
OSM.Directions.addEngine = function (engine, supportsHTTPS) {
- if (document.location.protocol === "http:" || supportsHTTPS) {
+ if (location.protocol === "http:" || supportsHTTPS) {
engine.id = engine.provider + "_" + engine.mode;
OSM.Directions.engines.push(engine);
}