app/assets/javascripts/map_marker.js.coffee

@@ -19,7 +19,7 @@ window.map_marker = (map, options = {}) ->

                 
              

                   if options.course
              

                     p1 = new LatLon(pos.lat(), pos.lng())
              

                -    speed = if options.speed? then options.speed else 1
              

                +    speed = options.speed ? 1
              

                     p2 = p1.destinationPoint(options.course, Math.max(0.2, speed) * 0.1)
              

                 
              

                     lineCoordinates = [