Date: Thu, 29 Mar 2007 10:55:34 +0000 (UTC) From: "Andrey A. Chernov" <ache@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/etc network.subr Message-ID: <200703291055.l2TAtYu4038445@repoman.freebsd.org>
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ache 2007-03-29 10:55:34 UTC
FreeBSD src repository
Modified files:
etc network.subr
Log:
Fix get_if_var() with 3 args (i.e. with default)
All xxx_<ifname> flags are set to empty strings automatically earlier so
eval echo \${${prefix}${_if}${suffix}-${_default}}
not substitute the default but return just the empty string.
Fix it using
eval echo \${${prefix}${_if}${suffix}:-${_default}}
(i.e. treat empty strings as unset)
The bug manifistates itself with the following warning from checkyesno():
/etc/rc.d/dhclient: WARNING: $background_dhclient is not set properly -
see rc.conf(5)
Revision Changes Path
1.178 +1 -1 src/etc/network.subr
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