1 diff -u -r ../mutt-1.6.0/getdomain.c ./getdomain.c
2 --- ../mutt-1.6.0/getdomain.c 2016-04-02 14:12:22.000000000 -0400
3 +++ ./getdomain.c 2016-04-06 06:18:24.614628451 -0400
5 hints.ai_flags = AI_CANONNAME;
6 hints.ai_family = AF_UNSPEC;
8 +#ifdef _SC_HOST_NAME_MAX
9 if ((node_len = sysconf(_SC_HOST_NAME_MAX)) == -1)
12 node = safe_malloc(node_len + 1);
13 if (gethostname(node, node_len))