Display usage information if called without arguments.
This commit is contained in:
parent
7b08b77240
commit
2eb5d54614
|
@ -1,4 +1,4 @@
|
||||||
/* $NetBSD: wsconsctl.c,v 1.1 1998/12/28 14:01:17 hannken Exp $ */
|
/* $NetBSD: wsconsctl.c,v 1.2 1998/12/29 22:40:20 hannken Exp $ */
|
||||||
|
|
||||||
/*-
|
/*-
|
||||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||||
|
@ -179,7 +179,7 @@ main(argc, argv)
|
||||||
field_tab[i].name);
|
field_tab[i].name);
|
||||||
else if (field_tab[i].flags & FLG_GET)
|
else if (field_tab[i].flags & FLG_GET)
|
||||||
pr_field(field_tab + i, sep);
|
pr_field(field_tab + i, sep);
|
||||||
} else {
|
} else if (argc > 0) {
|
||||||
if (wflag != 0) {
|
if (wflag != 0) {
|
||||||
for (i = 0; i < argc; i++) {
|
for (i = 0; i < argc; i++) {
|
||||||
p = strchr(argv[i], '=');
|
p = strchr(argv[i], '=');
|
||||||
|
@ -219,7 +219,8 @@ main(argc, argv)
|
||||||
if (field_tab[i].flags & FLG_GET)
|
if (field_tab[i].flags & FLG_GET)
|
||||||
pr_field(field_tab + i, sep);
|
pr_field(field_tab + i, sep);
|
||||||
}
|
}
|
||||||
}
|
} else
|
||||||
|
usage(NULL);
|
||||||
|
|
||||||
exit(0);
|
exit(0);
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue