* configure.in, eval.c, intern.h: check fd_mask type.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@9529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/eval.c b/eval.c
index fd7a209af..98e60a426 100644
--- a/eval.c
+++ b/eval.c
@@ -9546,7 +9546,7 @@ enum thread_status {
 # endif
 #endif
 
-#if defined(NFDBITS) && defined(howmany)
+#if defined(NFDBITS) && defined(HAVE_RB_FD_INIT)
 void
 rb_fd_init(fds)
     volatile rb_fdset_t *fds;