git: installer: Ignore the exit status of two grep commands.

[Sascha Wildner <swildner@xxxxxxxxxxxxxxxxxxxxxxx>]

commit ae889bf24871cac4e24753130500d55b62b5c953
Author: Sascha Wildner <saw@online.de>
Date:   Mon Nov 8 23:23:25 2010 +0100

    installer: Ignore the exit status of two grep commands.
    
    These commands may just find nothing which is okay in these cases. So don't
    interpret their exit status 1 as failure.
    
    Reported-by: lentferj

Summary of changes:
 usr.sbin/installer/dfuibe_installer/fn_configure.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ae889bf24871cac4e24753130500d55b62b5c953


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