X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=scripts%2Fipv6-up.sample;fp=scripts%2Fipv6-up.sample;h=0974da941be189df28fef6debad1723bfd419e7b;hp=e880445a65b5d19bdcbae44f4f2c102bf50089ac;hb=2dae8c323976d0655400d8d1726ff575b8f74338;hpb=d6c6b00710137c92ddf0a9e7c8838106f165b138

diff --git a/scripts/ipv6-up.sample b/scripts/ipv6-up.sample
index e880445..0974da9 100644
--- a/scripts/ipv6-up.sample
+++ b/scripts/ipv6-up.sample
@@ -8,26 +8,27 @@
 # Start router advertisements on this link.
 # Based on radvd 0.5.0 behaviour
 
-DEVICE=$1
+DEVICE="$1"
 
-CFGFILE=/usr/inet6/etc/radvd.conf-$DEVICE
-PIDFILE=/var/run/radvd-$DEVICE.pid
+CFGFILE="/etc/radvd.conf-$DEVICE"
+PIDFILE="/var/run/radvd-$DEVICE.pid"
+EXEFILE="/usr/sbin/radvd"
 
-if [ -x /usr/inet6/sbin/radvd && -f $CFGFILE ]; then
-    touch $PIDFILE
-    if [ ! -f $PIDFILE ]; then
+if [ -x "$EXEFILE" -a -f "$CFGFILE" ]; then
+    touch "$PIDFILE"
+    if [ ! -f "$PIDFILE" ]; then
 	echo "error: $PIDFILE is not a regular file. Aborting"
 	exit 0
     fi
 
-    PID=`cat $PIDFILE`
-    if [ "$PID" != "" ]; then
-	ps h $PID >/dev/null 2>&1 && exit 0
+    PID="$(cat "$PIDFILE")"
+    if [ -n "$PID" ]; then
+	ps h "$PID" >/dev/null 2>&1 && exit 0
     fi
 
     # radvd 0.5.0 doesn't write a pid-file so we do it here
     # enabling debugging keeps radvd in foreground, putting it
     # on background gives us the PID.
-    /usr/inet6/sbin/radvd -d 1 -C $CFGFILE &
-    echo $! >$PIDFILE
+    "$EXEFILE" -d 1 -C "$CFGFILE" &
+    echo $! >"$PIDFILE"
 fi