[ifxmips] preinit: use grep -q where applicable

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19481 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Jo-Philipp Wich
2010-02-01 00:34:34 +00:00
parent 0c277a31de
commit e51e305a15

View File

@@ -2,7 +2,7 @@
init_nfs() {
grep "/dev/root" /proc/mounts |grep -q nfs && {
grep "/dev/root" /proc/mounts | grep -q nfs && {
echo "- init nfs -"
exec /sbin/init
}