From 731a1b930c4ca5c6494539877d56e01f90fce885 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 24 Aug 2018 20:05:03 +0800
Subject: *remove nonsense macros

---
 src/libjin/Common/Subsystem.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/libjin/Common/Subsystem.hpp')

diff --git a/src/libjin/Common/Subsystem.hpp b/src/libjin/Common/Subsystem.hpp
index 1374ad1..59013c6 100644
--- a/src/libjin/Common/Subsystem.hpp
+++ b/src/libjin/Common/Subsystem.hpp
@@ -22,7 +22,8 @@ namespace jin
 
         void quit()
         {
-            CALLONCE(quitSystem());
+			/*call only once*/
+			static char __dummy__ = (quitSystem(), 1);
 			Singleton<System>::destroy();
         }
 
-- 
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