diff options
Diffstat (limited to 'ext/socket/ancdata.c')
-rw-r--r-- | ext/socket/ancdata.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c index 99590e46df..ac79e65689 100644 --- a/ext/socket/ancdata.c +++ b/ext/socket/ancdata.c @@ -1052,7 +1052,7 @@ ancillary_inspect(VALUE self) # if defined(IPPROTO_IPV6) case IPPROTO_IPV6: switch (type) { -# if defined(IPV6_PKTINFO) /* RFC 3542 */ +# if defined(IPV6_PKTINFO) && defined(HAVE_TYPE_STRUCT_IN6_PKTINFO) /* RFC 3542 */ case IPV6_PKTINFO: inspected = anc_inspect_ipv6_pktinfo(level, type, data, ret); break; # endif } |