From ad494f67ddebcb21b2a0f5a1b8f1a3d17ef9f39a Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 10 Jun 2008 03:58:09 +0000
Subject: * ext/io/wait/wait.c (FIONREAD_POSSIBLE_P): suppress warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/io/wait/wait.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/io')

diff --git a/ext/io/wait/wait.c b/ext/io/wait/wait.c
index 24d4ec091f..5986f61b39 100644
--- a/ext/io/wait/wait.c
+++ b/ext/io/wait/wait.c
@@ -30,7 +30,7 @@
 #ifdef HAVE_RB_W32_IS_SOCKET
 #define FIONREAD_POSSIBLE_P(fd) rb_w32_is_socket(fd)
 #else
-#define FIONREAD_POSSIBLE_P(fd) ((fd),Qtrue)
+#define FIONREAD_POSSIBLE_P(fd) ((void)(fd),Qtrue)
 #endif
 
 static VALUE io_ready_p _((VALUE io));
-- 
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