Silence compiler warnings.
* common/openpgp-oid.c (map_openpgp_pk_to_gcry): Use cast for enum conversion. * dirmngr/dns-stuff.c (get_dns_srv): Use explicit conversion from int to float. * sm/gpgsm.c (parse_keyserver_line): Initialize ERR.
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>