svn commit: r306797 - head/emulators/bochs

[Alexey Dokuchaev]

On Thu, Nov 01, 2012 at 11:33:39AM +0000, Guido Falsi wrote:
> New Revision: 306797
> URL: http://svn.freebsd.org/changeset/ports/306797
> 
> Log:
>   - Replace usage of !${PORT_OPTIONS:MFOO} with empty(PORT_OPTIONS:MFOO)

Any reason for doing it this way?  AFAIK both forms are equivalent (in fact
I prefer the ! one, but with a space after exclamation mark).

./danfe