PERFORCE change 152034 for review

[Ed Schouten]

http://perforce.freebsd.org/chv.cgi?CH=152034

Change 152034 by ed at ed_dull on 2008/10/27 17:40:08

	Make sure we set dev_console_filename to NULL when cnremove() is
	being called.

Affected files ...

.. //depot/projects/mpsafetty/sys/kern/tty_cons.c#7 edit

Differences ...

==== //depot/projects/mpsafetty/sys/kern/tty_cons.c#7 (text+ko) ====

@@ -204,6 +204,8 @@
 	STAILQ_FOREACH(cnd, &cn_devlist, cnd_next) {
 		if (cnd->cnd_cn != cn)
 			continue;
+		if (STAILQ_FIRST(&cn_devlist) == cnd)
+			ttyconsdev_select(NULL);
 		STAILQ_REMOVE(&cn_devlist, cnd, cn_device, cnd_next);
 		cnd->cnd_cn = NULL;