[Midnightbsd-cvs] src: mport.c: Don't crash when mport info command run without package

[laffer1 at midnightbsd.org]

Log Message:
-----------
Don't crash when mport info command run without package name

Modified Files:
--------------
    src/usr.sbin/mport:
        mport.c (r1.15 -> r1.16)
        (http://cvsweb.midnightbsd.org/src/usr.sbin/mport/mport.c?r1=1.15&r2=1.16)