Allow pause to work on waypoints (WPL) in NMEA stream.

diff --git a/gpsbabel/nmea.c b/gpsbabel/nmea.c
index 058544eba2eb12083cc790a60ee06221f7255ed2..e62124c6d4127884a60ad8e7c7194faf1a960b8f 100644 (file)
--- a/gpsbabel/nmea.c
+++ b/gpsbabel/nmea.c
@@ -746,6 +746,10 @@ nmea_wayptpr(const waypoint *wpt)
        );
        cksum = nmea_cksum(obuf);
        fprintf(file_out, "$%s*%02X\n", obuf, cksum);
+       if (sleepus >= 0) {
+               fflush(file_out);
+               gb_sleep(sleepus);
+       }
        
        xfree(s);