gthreadedresolver: Fix compilation with res_nclose() but no res_nquery()

Some very odd systems have the functions to initialise and destroy a
struct __res_state, but apparently not to do a DNS query using it. Fix
the compilation on those systems.

https://bugzilla.gnome.org/show_bug.cgi?id=794606
This commit is contained in:
Sebastian 2018-03-22 19:41:00 +00:00 committed by Philip Withnall
parent 3c5e8a65fd
commit fe939d2b70

View File

@ -869,6 +869,8 @@ do_lookup_records (GTask *task,
records = g_resolver_records_from_res_query (lrd->rrname, rrtype, answer->data, len, herr, &error);
g_byte_array_free (answer, TRUE);
#ifdef HAVE_RES_NQUERY
#if defined(HAVE_RES_NDESTROY)
res_ndestroy (&res);
#elif defined(HAVE_RES_NCLOSE)
@ -877,6 +879,8 @@ do_lookup_records (GTask *task,
#error "Your platform has res_ninit() but not res_nclose() or res_ndestroy(). Please file a bug at https://bugzilla.gnome.org/enter_bug.cgi?product=glib"
#endif
#endif /* HAVE_RES_NQUERY */
#else
DNS_STATUS status;