tree 5bb43b14051f6c50e119660ca60f389fab3ff029
parent dd7e85b7ce78911cd632e715b76def6557a367ab
author Pablo Neira Ayuso <pablo@gnumonks.org> 1302021197 +0200
committer Pablo Neira Ayuso <pablo@gnumonks.org> 1302021197 +0200

ipaccess-config: exit if no network interface is specified

ipaccess-config has to exit if no network interface is specified,
otherwise it uses argv[1] which has a uninitialized value.