[Midnightbsd-cvs] src: alias.c: const

[laffer1 at midnightbsd.org]

Log Message:
-----------
const

Modified Files:
--------------
    src/bin/sh:
        alias.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/alias.c?r1=1.3&r2=1.4)