Make all Subsonic helper functions private

server/subsonic/stream.go

@@ -23,7 +23,7 @@ func NewStreamController(streamer core.MediaStreamer, archiver core.Archiver, ds
 }
 
 func (c *StreamController) Stream(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
-	id, err := RequiredParamString(r, "id", "id parameter required")
+	id, err := requiredParamString(r, "id", "id parameter required")
 	if err != nil {
 		return nil, err
 	}
@@ -71,7 +71,7 @@ func (c *StreamController) Stream(w http.ResponseWriter, r *http.Request) (*resp
 }
 
 func (c *StreamController) Download(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
-	id, err := RequiredParamString(r, "id", "id parameter required")
+	id, err := requiredParamString(r, "id", "id parameter required")
 	if err != nil {
 		return nil, err
 	}