From 1333bbbcc18502328cdd78b2aadc526ebd552a77 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Tue, 20 May 2014 16:07:44 +0200
Subject: Avoid compiler warning about empty bodies

Make empty bodies of control flow statements more explicit.  Doing so
will allow us to use stricter compiler settings.  This would have
cought 4ece292c.

* console-client/xkb/xkb.c: Make empty bodies more explicit
* libpipe/pipe.c: Likewise.
* mach-defpager/default_pager.c: Likewise.
* pfinet/linux-src/net/ipv4/fib_hash.c: Likewise.
* pflocal/connq.c: Likewise.
* pflocal/socket.c: Likewise.
---
 mach-defpager/default_pager.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mach-defpager')

diff --git a/mach-defpager/default_pager.c b/mach-defpager/default_pager.c
index f514ea6b..380c7246 100644
--- a/mach-defpager/default_pager.c
+++ b/mach-defpager/default_pager.c
@@ -88,13 +88,13 @@ synchronized_printf (const char *fmt, ...)
 #if 0
 #define dprintf(f, x...)	synchronized_printf (f, ##x)
 #else
-#define dprintf(f, x...)
+#define dprintf(f, x...)	(void) 0
 #endif
 
 #if 0
 #define ddprintf(f, x...)	synchronized_printf (f, ##x)
 #else
-#define ddprintf(f, x...)
+#define ddprintf(f, x...)	(void) 0
 #endif
 
 /*
-- 
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