mail/x-face-e21 depends upon gtk12 and gtk20

[Boris Samorodov]

Hi,

I've just discovered that the port mail/x-face-e21 depends upon
both gtk12 and gtk20:
-----
% make -C /usr/ports/mail/x-face-e21 all-depends-list | grep 'gtk[12]'
/usr/ports/x11-toolkits/gtk20
/usr/ports/x11-toolkits/gtk12
-----

Gtk12 is an inherited dependency of mail/faces.

Is this OK? Or should such cases be avoided?

Thanks!

-- 
WBR, bsam