[Midnightbsd-cvs] mports: Makefile: demos were turned off.

[laffer1 at midnightbsd.org]

Log Message:
-----------
demos were turned off.  don't try to run sed on a file that isn't there.

Modified Files:
--------------
    mports/x11-toolkits/gtkmm24:
        Makefile (r1.9 -> r1.10)
        (http://cvsweb.midnightbsd.org/mports/x11-toolkits/gtkmm24/Makefile?r1=1.9&r2=1.10)