From 87e4ad0a236217fb27c3a0a22a1c3b4937f29771 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 26 Apr 2008 09:36:35 +0000
Subject: * io.c, signal.c, thread.c, thread_win32.c, include/ruby/intern.h:  
 suppress warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'io.c')

diff --git a/io.c b/io.c
index a4382445a0..f84161fb3d 100644
--- a/io.c
+++ b/io.c
@@ -488,7 +488,10 @@ io_alloc(VALUE klass)
 static int
 wsplit_p(rb_io_t *fptr)
 {
+#if defined(HAVE_FCNTL) && defined(F_GETFL) && defined(O_NONBLOCK)
     int r;
+#endif
+
     if (!(fptr->mode & FMODE_WSPLIT_INITIALIZED)) {
         struct stat buf;
         if (fstat(fptr->fd, &buf) == 0 &&
-- 
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