From 1172e66f6d2fa9fe3d788d051d33cabb314e4245 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B3zef=20Kucia?= <jkucia@codeweavers.com>
Date: Fri, 26 Apr 2019 12:37:01 +0200
Subject: [PATCH] include: Use "do { } while (0)" when VKD3D_NO_{TRACE,
 DEBUG}_MESSAGES is defined.
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In order to handle the following construct correctly:

  if (...) TRACE(...);

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 include/private/vkd3d_debug.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/private/vkd3d_debug.h b/include/private/vkd3d_debug.h
index 5d798ef9..418e2c45 100644
--- a/include/private/vkd3d_debug.h
+++ b/include/private/vkd3d_debug.h
@@ -24,12 +24,12 @@
 #include <stdarg.h>
 
 #ifdef VKD3D_NO_TRACE_MESSAGES
-#define TRACE(args...)
+#define TRACE(args...) do { } while (0)
 #endif
 
 #ifdef VKD3D_NO_DEBUG_MESSAGES
-#define WARN(args...)
-#define FIXME(args...)
+#define WARN(args...) do { } while (0)
+#define FIXME(args...) do { } while (0)
 #endif
 
 enum vkd3d_dbg_level