diff options
| author |   reyk <reyk@openbsd.org> | 2017-03-15 18:00:11 +0000 |
|---|---|---|
| committer | reyk <reyk@openbsd.org> | 2017-03-15 18:00:11 +0000 |
| commit | ed2fe5047f291a47adbd37b6d5a1c765edf75abb (patch) | |
| tree | 2ffc20b11c077c8399ad64d28a538b36b04d65ec | |
| parent | Close the tty if the VM was powered down. (diff) | |
| download | wireguard-openbsd-ed2fe5047f291a47adbd37b6d5a1c765edf75abb.tar.xz wireguard-openbsd-ed2fe5047f291a47adbd37b6d5a1c765edf75abb.zip | |
Print "-" if the tty name is empty.
| -rw-r--r-- | usr.sbin/vmctl/vmctl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/vmctl/vmctl.c b/usr.sbin/vmctl/vmctl.c index bb61275ae1a..28d2e8d94a1 100644 --- a/usr.sbin/vmctl/vmctl.c +++ b/usr.sbin/vmctl/vmctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vmctl.c,v 1.26 2017/03/03 09:12:40 reyk Exp $ */ +/* $OpenBSD: vmctl.c,v 1.27 2017/03/15 18:00:11 reyk Exp $ */ /* * Copyright (c) 2014 Mike Larkin <mlarkin@openbsd.org> @@ -409,8 +409,10 @@ print_vm_info(struct vmop_info_result *list, size_t ct) maxmem); if (vir->vir_id != 0) { + if (*vmi->vir_ttyname == '\0') + tty = "-"; /* get tty - skip /dev/ path */ - if ((tty = strrchr(vmi->vir_ttyname, + else if ((tty = strrchr(vmi->vir_ttyname, '/')) == NULL || ++tty == '\0') tty = list[i].vir_ttyname; |