From owner-cvs-all  Tue Jan 25  1:20:12 2000
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From: Bruce Evans <bde@FreeBSD.org>
Date: Tue, 25 Jan 2000 01:20:10 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern tty_cons.c
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bde         2000/01/25 01:20:10 PST

  Modified files:
    sys/kern             tty_cons.c 
  Log:
  Don't follow null pointers if we somehow have a null devswitch entry
  despite having a non-null cn_tab entry.  This case now works the same
  as if there is no physical console, except i/o at the kernel printf
  level may still work.  This frees drivers of physical console drivers
  from the responsibility of attaching the device no matter what.
  
  Revision  Changes    Path
  1.81      +18 -12    src/sys/kern/tty_cons.c



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