Compiling batctl/tcpdump.c with gcc version 4.3.3 gives a compiler warning. Add a cast to fix this.

Signed-off-by: Andrew Lunn andrew.lunn@ascom.ch Index: batctl/tcpdump.c =================================================================== --- batctl/tcpdump.c (revision 1347) +++ batctl/tcpdump.c (working copy) @@ -191,7 +191,7 @@

switch (ntohs(udphdr->dest)) { case 67: - LEN_CHECK((size_t)buff_len - (iphdr->ihl * 4) - sizeof(struct udphdr), 44, "DHCP"); + LEN_CHECK((size_t)buff_len - (iphdr->ihl * 4) - sizeof(struct udphdr), (size_t) 44, "DHCP"); printf("%s.67: BOOTP/DHCP, Request from %s, length %zd\n", inet_ntoa(*(struct in_addr *)&iphdr->daddr), ether_ntoa_long((struct ether_addr *)(((char *)udphdr) + sizeof(struct udphdr) + 28)),