From owner-cvs-all  Sat Jun  2 21:58:55 2001
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From: Dima Dorfman <dd@FreeBSD.org>
Date: Sat, 2 Jun 2001 21:58:51 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern kern_sysctl.c
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dd          2001/06/02 21:58:51 PDT

  Modified files:
    sys/kern             kern_sysctl.c 
  Log:
  When tring to find out if this is a request for a write in
  kernel_sysctl and userland_sysctl, check for whether new is NULL, not
  whether newlen is 0.  This allows one to set a string sysctl to "".
  
  Revision  Changes    Path
  1.108     +3 -3      src/sys/kern/kern_sysctl.c


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