fix edge cases again

main.go

@@ -186,11 +186,7 @@ func main() {
 	}
 
 	// Convert each CombiData into a CombiRoute and store it
-	for idx, combi := range combis {
-		if idx > 10 {
-			break
-		}
-
+	for _, combi := range combis {
 		log.Printf("Processing %s %s", combi.Company, combi.Ref)
 		returnCoord := make([][]float64, 0)
 		combiRoute := CombiRoute{
@@ -208,6 +204,14 @@ func main() {
 func getCoordinates(ways *[]OsmWay, nodes map[int64]*OsmNode, membersSlice *[]OsmMember) *[][]float64 {
 	coordinates := make([][]float64, 0)
 
+	// filter members, retain only those with type="way"
+	newMembers := make([]*OsmMember, 0)
+	for _, m := range *membersSlice {
+		if m.Type == "way" {
+			newMembers = append(newMembers, &m)
+		}
+	}
+
 	// The coordinate list may be reversed
 	// we shold check that the end of the previous set
 	// matches the beginning of the next set
@@ -219,8 +223,7 @@ func getCoordinates(ways *[]OsmWay, nodes map[int64]*OsmNode, membersSlice *[]Os
 	var previousWayId int64 = -1
 
 	// get all coordinates from each
-	for _, member := range *membersSlice {
-
+	for _, member := range newMembers {
 		// get the way
 		way := findOsmway(member.Ref, ways)
 
@@ -234,7 +237,7 @@ func getCoordinates(ways *[]OsmWay, nodes map[int64]*OsmNode, membersSlice *[]Os
 
 		if previousNodeId == -1 {
 			// just add all
-			secondWay := findOsmway((*membersSlice)[1].Ref, ways)
+			secondWay := findOsmway(newMembers[1].Ref, ways)
 			coords = findFirstCoord(way, secondWay, nodes)
 			for _, c := range coords {
 				orderedCoordinates = append(orderedCoordinates, c)