From 7e98ed93f4942a1baade1bade36a67c77b43ec85 Mon Sep 17 00:00:00 2001
From: Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
Date: Sat, 28 Nov 2015 14:19:43 +0100
Subject: [PATCH] subtract first, then retrieve value

---
 json_object.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/json_object.c b/json_object.c
index eae0f8a8..b7ca93b3 100644
--- a/json_object.c
+++ b/json_object.c
@@ -176,7 +176,7 @@ int json_object_put(struct json_object *jso)
 	if(!jso) return 0;
 
 #if defined __GNUC__
-	if (__sync_fetch_and_sub(&jso->_ref_count, 1) > 0) return 0;
+	if (__sync_sub_and_fetch(&jso->_ref_count, 1) > 0) return 0;
 #else
 	if (--jso->_ref_count > 0) return 0;
 #endif
-- 
2.47.2