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when no access points are available, explicitly state so 

rather then printing a list heading and nothing else.
This commit is contained in:
dbj 2002-03-04 01:28:09 +00:00
parent 7ec184ce2e
commit 6e4b27cd49
1 changed files with 8 additions and 3 deletions
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11
usr.sbin/wiconfig/wiconfig.c
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@ -1,4 +1,4 @@
/* $NetBSD: wiconfig.c,v 1.22 2002/03/04 01:26:58 dbj Exp $ */
/* $NetBSD: wiconfig.c,v 1.23 2002/03/04 01:28:09 dbj Exp $ */
/*
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
@ -69,7 +69,7 @@
static const char copyright[] = "@(#) Copyright (c) 1997, 1998, 1999\
Bill Paul. All rights reserved.";
static const char rcsid[] =
"@(#) $Id: wiconfig.c,v 1.22 2002/03/04 01:26:58 dbj Exp $";
"@(#) $Id: wiconfig.c,v 1.23 2002/03/04 01:28:09 dbj Exp $";
#endif
struct wi_table {
@ -217,9 +217,14 @@ static void wi_apscan(iface)
close(s);
err(1, "ioctl");
}
printf("\nAP Information\n");
naps = *(int *)wreq.wi_val;
if (naps > 0)
printf("\nAP Information\n");
else
printf("\nNo APs available\n");
w = (struct wi_apinfo *)(((char *)&wreq.wi_val) + sizeof(int));
for ( i = 0; i < naps; i++, w++) {
printf("ap[%d]:\n", i);