Document the -port switch to inc. Also, fix the -port switch to inc so

it actually works.

diff --git a/man/inc.man b/man/inc.man
index 4c471fc..5156db8 100644 (file)
--- a/man/inc.man
+++ b/man/inc.man
@@ -25,6 +25,8 @@ inc \- incorporate new mail
 .IR columns ]
 .RB [ \-host
 .IR hostname ]
+.RB [ \-port
+.IR portname/number ]
 .RB [ \-user
 .IR username ]
 .RB [ \-pack
@@ -198,7 +200,10 @@ will query this POP service host for mail to incorporate.  If
 is set and
 .B \-host
 is specified as well, the commandline switch will override
-the environment variable.
+the environment variable.  The
+.B \-port
+switch specifies the port name or number used to connect to the POP
+server.  If unspecified the default is \*(lqpop3\*(rq.
 .PP
 The default is for
 .B inc

diff --git a/uip/inc.c b/uip/inc.c
index 72c79b7..12da6ba 100644 (file)
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -335,7 +335,7 @@ main (int argc, char **argv)
                continue;
 
            case PORTSW:
-               if (!(host = *argp++) || *port == '-')
+               if (!(port = *argp++) || *port == '-')
                    adios (NULL, "missing argument to %s", argp[-2]);
                continue;