Merge pull request #225 from lioncash/bool

CArchitectureQueue: Make operator bool explicit

Runtime/CArchitectureQueue.hpp

@@ -16,7 +16,7 @@ public:
     return msg;
   }
   void Clear() { m_list.clear(); }
-  operator bool() const { return m_list.size() != 0; }
+  explicit operator bool() const { return !m_list.empty(); }
 };
 
 } // namespace urde