From b15d631d996afe6e5e577643b54eeca5c8a13f19 Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Fri, 22 Aug 2014 22:09:14 -0300
Subject: [PATCH] Avoid LOGGING redefinition warnings.

---
 src/common/log.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/common/log.h b/src/common/log.h
index f1f6ffae64..291534c67c 100644
--- a/src/common/log.h
+++ b/src/common/log.h
@@ -4,7 +4,9 @@
 
 #pragma once
 
+#ifndef LOGGING
 #define LOGGING
+#endif
 
 enum {
     OS_LEVEL,       // Printed by the emulated operating system