Dont exit from checking interfaces once we have found one interface that is not

in use by public addresses.   this can happen when we have removed existing interfaces/ip addresses and prevents us from verifying the status of other interfaces

(This used to be ctdb commit d67955b42f7627be9dae995230c8fcbb8a948ec2)

ctdb/config/events.d/10.interface

@@ -42,7 +42,7 @@ monitor_interfaces()
 
 	    ip addr show $IFACE 2>/dev/null >/dev/null || {
 		echo Interface $IFACE does not exist but it is used by public addresses.
-		exit 1
+		continue
 	    }
 
 	    # These interfaces are sometimes bond devices