svn commit: r290821 - head/usr.sbin/ctld

[Andrew Turner]

On Sat, 14 Nov 2015 16:06:01 +0000 (UTC)
Edward Tomasz Napierala <trasz at FreeBSD.org> wrote:

> Author: trasz
> Date: Sat Nov 14 16:06:01 2015
> New Revision: 290821
> URL: https://svnweb.freebsd.org/changeset/base/290821
> 
> Log:
>   Don't try to avoid calling free(3) with NULL argument.

Why? free(NULL) is documented to be a nop and is safe to rely on this
behaviour.

Andrew