numbers.m4: Add port number for IRC.

Not that it's used anywhere yet.

diff --git a/numbers.m4 b/numbers.m4
index f39fa99..22a3207 100644 (file)
--- a/numbers.m4
+++ b/numbers.m4
@@ -57,6 +57,7 @@ defport iodine 5353
 defport postgresql 5432
 defport gnutella_svc 6346
 defport mpd 6600
+defport irc 6667
 defport tor_public 9001
 defport tor_directory 9030
 defport git 9418