diff options
Diffstat (limited to 'initramfs/initrd-stuff/etc/functions')
| -rw-r--r-- | initramfs/initrd-stuff/etc/functions | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/initramfs/initrd-stuff/etc/functions b/initramfs/initrd-stuff/etc/functions index d1f86ca1..b657c92f 100644 --- a/initramfs/initrd-stuff/etc/functions +++ b/initramfs/initrd-stuff/etc/functions @@ -2,7 +2,7 @@ # (included by init, hwautocfg, servconfig, ... within OpenSLX initial # ramfs) # -# Dirk von Suchodoletz <dvs@OpenSLX.com>, 14-11-2006 +# Dirk von Suchodoletz <dvs@OpenSLX.com>, 19-11-2006 # Felix Endres, 30-04-2006 # <mj0@uni-freiburg.de> (xenbr), 27-09-2006 # Tobias Maier @@ -32,7 +32,6 @@ udev_hotplug () { : } - ############################################################################# # generate events with the sysfs trigger trigger_device_events () { @@ -547,6 +546,8 @@ waitfor () { local file=$1 local maxwait=$2 local count=0 +[ -z $file ] && return 0 +[ -z $maxwait ] && maxwait=5000 while [ ! -e $file ] ; do echo "waiting ........." > /dev/null count=`expr $count + 1` |