- Trying to remove those warnings about non virtual destructor

modified:
  storage/connect/block.h

storage/connect/block.h

@@ -52,6 +52,9 @@ if (debug != NULL)
   // Avoid warning C4291 by defining a matching dummy delete operator
   void operator delete(void *, PGLOBAL, void *) {}
 #endif
+
+ protected:
+  ~BLOCK(void) {}
   }; // end of class BLOCK
 
 #endif   // !BLOCK_DEFINED