--- ipset.c.orig        2009-02-27 23:54:58.000000000 +0200
+++ ipset.c     2009-02-27 23:53:25.000000000 +0200
@@ -626,7 +626,7 @@
                                   "host/network `%s' resolves to serveral ip-addresses. "
                                   "Please specify one.", str);

-               *ip = ntohl(((struct in_addr *) host->h_addr_list[0])->s_addr);
+               *ip = ntohl(((struct in_addr *) host->h_addr_list+0)->s_addr);
                return;
        }