Style.

1 files changed, 12 insertions, 12 deletions

diff --git a/init.d/mount-ro.in b/init.d/mount-ro.in
index 2e41872..f466cba 100644
--- a/init.d/mount-ro.in
+++ b/init.d/mount-ro.in
@@ -1,5 +1,5 @@
 #!@PREFIX@/sbin/runscript
-# Copyright 2007-2008 Roy Marples <roy@marples.name>
+# Copyright 2007-2009 Roy Marples <roy@marples.name>
 # All rights reserved. Released under the 2-clause BSD license.
 
 description="Re-mount filesytems read-only for a clean reboot."
@@ -17,30 +17,30 @@ start()
 
 	ebegin "Remounting remaining filesystems read-only"
 	# We need the do_unmount function
-	. "${RC_LIBDIR}"/sh/rc-mount.sh
+	. "$RC_LIBDIR"/sh/rc-mount.sh
 	eindent
 	local m="/dev|/dev/.*|/proc|/proc.*|/sys|/sys/.*|${RC_SVCDIR}" x= fs=
-	m="${m}|/bin|/sbin|/lib|/libexec"
+	m="$m|/bin|/sbin|/lib|/libexec"
 	# RC_NO_UMOUNTS is an env var that can be set by plugins
 	local OIFS=$IFS SIFS=${IFS-y} IFS=$IFS
 	IFS=$IFS:
-	for x in ${no_umounts} ${RC_NO_UMOUNTS}; do
-		m="${m}|${x}"
+	for x in $no_umounts $RC_NO_UMOUNTS; do
+		m="$m|$x"
 	done
-	if [ "${SIFS}" = y ]; then
+	if [ "$SIFS" = y ]; then
 		IFS=$OIFS
 	else
 		unset IFS
 	fi
-	m="^(${m})$"
+	m="^($m)$"
 	fs=
-	for x in ${net_fs_list}; do
-		fs="${fs}${fs:+|}${x}"
+	for x in $net_fs_list; do
+		fs="$fs${fs:+|}$x"
 	done
-	[ -n "${fs}" ] && fs="^(${fs})$"
+	[ -n "$fs" ] && fs="^($fs)$"
 	do_unmount "umount -r" \
-		--skip-point-regex "${m}" \
-		${fs:+--skip-fstype-regex} ${fs} --nonetdev
+		--skip-point-regex "$m" \
+		${fs:+--skip-fstype-regex} $fs --nonetdev
 	eoutdent
 	eend $?
 }