[RFC-v2] Fix hpux_major_release variable setting

[Michael Snyder]

Pierre Muller wrote:
>   Thanks for the feedback to 
> Pedro and Joel.
> 
>  Committed with void added.
> 
> Pierre
> 
> PS: The nit by Joel was a problem when I sent the patch,
> there are no 4 empty lines, but 
> there is a "^L" line, which got lost
> by the way I sent the patch in.

Does it make sense to remove these ^L characters?
I doubt if anybody prints out these sources any more...