estream,w32: Temporary fix for gpgrt_poll.

* src/estream.c (_gpgrt_poll) [W32]: Do not use FD_ISSET.
--

gpgrt_poll return an error on Windows anyway and thus it does not make
sense to use a possible undefined macro here.

Reported-by: Andre Heinecke
Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/estream.c b/src/estream.c
index a593acd..499cc75 100644
--- a/src/estream.c
+++ b/src/estream.c
@@ -4832,6 +4832,9 @@ _gpgrt_poll (gpgrt_poll_t *fds, unsigned int nfds, int timeout)
           item->got_hup = 1;
           any = 1;
         }
+#ifndef _WIN32
+      /* NB.: We can't use FD_ISSET under windows - but we don't have
+       * support for it anyway.  */
       if (item->want_read && FD_ISSET (fd, &readfds))
         {
           item->got_read = 1;
@@ -4847,6 +4850,7 @@ _gpgrt_poll (gpgrt_poll_t *fds, unsigned int nfds, int timeout)
           item->got_oob = 1;
           any = 1;
         }
+#endif /*!_WIN32*/
 
       if (any)
         count++;