1 files changed, 2 insertions, 2 deletions

diff --git a/examples/zcip.script b/examples/zcip.script
index 988e542a4..e543c304e 100755
--- a/examples/zcip.script
+++ b/examples/zcip.script
@@ -20,9 +20,9 @@ config)
                 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 +