1 files changed, 2 insertions, 1 deletions

diff --git a/networking/ftpd.c b/networking/ftpd.c
index 404bc98c3..bdd7a2db4 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -1106,10 +1106,11 @@ int ftpd_main(int argc UNUSED_PARAM, char **argv)
                 }
 #endif
                 else {
-                        /* Which unsupported commands were seen in the wild
+                        /* Which unsupported commands were seen in the wild?
                          * (doesn't necessarily mean "we must support them")
                          * wget 1.11.4: SIZE - todo.
                          * lftp 3.6.3: MDTM - works fine without it anyway.
+                         * IPv6-style PASV: "EPSV 2"
                          */
                         cmdio_write(FTP_BADCMD, "Unknown command");
                 }