Remove grep for 22 and 110 from dicey check before starting listen.
tcp22 and tcp110 in .../service.auth/ would not be started by and
so need not be checked for before this default invocation of listen (against .../service/).
This lets auth servers start listen -t elsewhere while starting non-auth
listen from the usual place.

Notes:
Mon Mar 17 19:09:21 EDT 2008 geoff
    I've updated sources's /rc/bin/service* directories.
    I think this change is no longer needed since service.auth is now
    nearly empty.


Reference: /n/sources/patch/sorry/cpurc-listen-check
Date: Fri Nov  2 08:09:06 CET 2007
Signed-off-by: josh@utopian.net
Reviewed-by: geoff

--- /rc/bin/cpurc	Fri Nov  2 07:58:35 2007
+++ /rc/bin/cpurc	Fri Nov  2 07:58:32 2007
@@ -51,7 +51,7 @@
 # }
 
 # start listeners if it hasn't already been done (dicey check)
-if(! netstat -n | grep -s 'tcp.*Listen.* (7|9|21|22|23|25|110|113|565|993|17007|17009|17010) .*')
+if(! netstat -n | grep -s 'tcp.*Listen.* (7|9|21|23|25|113|565|993|17007|17009|17010) .*')
 	aux/listen -q tcp
 # we don't use IL, maybe you do
 if(! netstat -n | grep -v 17008 | grep -s il.*Listen)