zcip.script: fix $ip environment variable
The environment variable containing the IP address allocated by zcip
is "ip" and not "IP".
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/examples/zcip.script b/examples/zcip.script
index 988e542..e543c30 100755
--- a/examples/zcip.script
+++ b/examples/zcip.script
@@ -20,9 +20,9 @@
exit 1
fi
# remember $ip for $interface, to use on restart
- if [ "x$IP" != x -a -w "$IP.$interface" ]
+ if [ "x$ip" != x -a -w "$ip.$interface" ]
then
- echo $ip > "$IP.$interface"
+ echo $ip > "$ip.$interface"
fi
exec ip address add dev $interface \
scope link local "$ip/16" broadcast +