From 69b7b53aec2c2857dd02ed6c03fc54db2e044cd0 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 1 Jul 2010 15:01:25 +0000
Subject: [PATCH] fix gcc4.4 compile warning

git-svn-id: svn://localhost/ardour2/branches/3.0@7346 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/pbd/crossthread.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/pbd/crossthread.cc b/libs/pbd/crossthread.cc
index 7ccf741380..12ca19b945 100644
--- a/libs/pbd/crossthread.cc
+++ b/libs/pbd/crossthread.cc
@@ -72,7 +72,7 @@ void
 CrossThreadChannel::wakeup ()
 {
 	char c = 0;
-	::write (fds[1], &c, 1);
+	(void) ::write (fds[1], &c, 1);
 }
 
 RefPtr<IOSource>