==== //Tongas/Users/fdiaz/Dev001/SDKs/Boost/boost/smart_ptr/detail/sp_counted_base_sync.hpp#1 - c:\wanakoperforce\TongasDev\fdiaz001\Tongas\SDKs\Boost\boost\smart_ptr\detail\sp_counted_base_sync.hpp ====
@@ -45,7 +45,7 @@
 
 inline sp_int32_t atomic_decrement( sp_int32_t * pw )
 {
-    return __sync_fetch_and_add( pw, -1 );
+    return __sync_fetch_and_sub( pw, 1 );
 }
 
 inline sp_int32_t atomic_conditional_increment( sp_int32_t * pw )