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subtract first, then retrieve value

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Emiel Bruijntjes
2015-11-28 14:19:43 +01:00
parent 9d85367679
commit 7e98ed93f4
1 changed files with 1 additions and 1 deletions
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json_object.c
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@@ -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