--html-dir

dump1090.h

@@ -325,6 +325,7 @@ struct {                             // Internal state
     int   interactive_rtl1090;       // flight table in interactive mode is formatted like RTL1090
     char *json_dir;                  // Path to json base directory, or NULL not to write json.
     uint64_t json_interval;          // Interval between rewriting the json aircraft file, in milliseconds; also the advertised map refresh interval
+    char *html_dir;                  // Path to www base directory.
     int   json_location_accuracy;    // Accuracy of location metadata: 0=none, 1=approx, 2=exact
     int   throttle;                  // When reading from a file, throttle file playback to realtime?