Mini-patch for cccp.c

[Joern Rennecke]

> > Pedantically this won't work for pointers in the structure, ie. they still
> > have to be initialized explicitly.
> 
> Do you mean machines where the machine representation of NULL-addresses
> has some bits set? I wonder if GCC supports such machines at all?

There are currently a number of places where pointer arrays are initialized
incorrectly - using bzero.  However, that is no reason to spread this bug.