fix not needed call to get on shared_ptr

alib2std/src/extensions/memory.hpp

@@ -206,7 +206,7 @@ private:
 	void make_unique ( ) {
 		if ( unique ( ) ) return;
-		static_cast < std::shared_ptr < T > & > ( * this ) = std::shared_ptr < T > ( ext::clone ( * std::shared_ptr < T >::get ( ) ) );
+		static_cast < std::shared_ptr < T > & > ( * this ) = std::shared_ptr < T > ( ext::clone ( std::shared_ptr < T >::operator * ( ) ) );
 	}
 	/**