git: installer: Remove some unused variables.

[Sascha Wildner]

commit 666e46d7bb7b881eb938b97b547fdba6af867df6
Author: Sascha Wildner <saw at online.de>
Date:   Sat Oct 27 13:23:50 2012 +0200

    installer: Remove some unused variables.
    
    Found-by: gcc47

Summary of changes:
 usr.sbin/installer/dfuibe_installer/flow.c     |    3 +--
 usr.sbin/installer/dfuife_curses/curses_form.c |    3 +--
 usr.sbin/installer/dfuife_curses/curses_xlat.c |    4 ++--
 3 files changed, 4 insertions(+), 6 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/666e46d7bb7b881eb938b97b547fdba6af867df6


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