svn commit: r223292 - head/etc

[Jilles Tjoelker]

Author: jilles
Date: Sun Jun 19 11:42:48 2011
New Revision: 223292
URL: http://svn.freebsd.org/changeset/base/223292

Log:
  rc.subr: Eliminate a fork from check_kern_features, like r223227.
  
  MFC after:	2 weeks

Modified:
  head/etc/rc.subr

Modified: head/etc/rc.subr
==============================================================================
--- head/etc/rc.subr	Sun Jun 19 11:14:02 2011	(r223291)
+++ head/etc/rc.subr	Sun Jun 19 11:42:48 2011	(r223292)
@@ -1744,7 +1744,7 @@ check_kern_features()
 	local _v
 
 	[ -n "$1" ] || return 1;
-	_v=`eval echo "\\$_rc_cache_kern_features_$1"`
+	eval _v=\$_rc_cache_kern_features_$1
 	[ -n "$_v" ] && return "$_v";
 
 	if ${SYSCTL_N} kern.features.$1 > /dev/null 2>&1; then