From 2c60282ba9d12040e82e6571c9df8aa1e3da36a2 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 16 May 2012 23:46:21 -0400
Subject: [PATCH] fsck: simplify skiplist setup

Use printf rather than a manual for loop.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 init.d/fsck.in | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/init.d/fsck.in b/init.d/fsck.in
index fcc334c5..83224522 100644
--- a/init.d/fsck.in
+++ b/init.d/fsck.in
@@ -71,12 +71,10 @@ start()
 	done
 
 	if [ "$RC_UNAME" = Linux ]; then
-		local skiptypes x
-		for x in $net_fs_list $extra_net_fs_list; do
-			skiptypes="${skiptypes}no${x},"
-		done
-		skiptypes="${skiptypes}noopts=_netdev"
-		fsck_opts="$fsck_opts -C0 -T -t $skiptypes"
+		local skiptypes
+		skiptypes=$(printf 'no%s,' ${net_fs_list} ${extra_net_fs_list})
+		[ "${skiptypes}" = "no," ] && skiptypes=""
+		fsck_opts="$fsck_opts -C0 -T -t ${skiptypes}noopts=_netdev"
 		if [ -z "$fsck_passno" -a -z "$fsck_mnt" ]; then
 			fsck_args=${fsck_args--A -p}
 			if echo 2>/dev/null >/.test.$$; then