extra safe cow_base_data class

alib2std/src/extensions/memory.hpp

@@ -7,6 +7,9 @@ template <typename T, typename Enable = void>
 class cow_shared_ptr;
 class cow_shared_ptr_base {
+public:
+	cow_shared_ptr_base() : m_UseCount(0) {}
+
 private:
 	int m_UseCount;