Core/ObjectAccessor: don't use singleton when calling static methods

src/server/scripts/Commands/cs_reset.cpp

@@ -298,7 +298,7 @@ public:
         CharacterDatabase.Execute(stmt);
 
         boost::shared_lock<boost::shared_mutex> lock(*HashMapHolder<Player>::GetLock());
-        HashMapHolder<Player>::MapType const& plist = sObjectAccessor->GetPlayers();
+        HashMapHolder<Player>::MapType const& plist = ObjectAccessor::GetPlayers();
         for (HashMapHolder<Player>::MapType::const_iterator itr = plist.begin(); itr != plist.end(); ++itr)
             itr->second->SetAtLoginFlag(atLogin);