git: loader(8): Put the kenv variables into an array for easier checking.

[Sascha Wildner <swildner@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 8ddd56e283b65dd6cae874cb7247d84875640ca9
Author: Sascha Wildner <saw@online.de>
Date:   Sun Sep 5 21:45:45 2010 +0200

    loader(8): Put the kenv variables into an array for easier checking.
    
    Also remove the code that unsetenv()'s a variable if its value is empty.
    We cannot do this since some variables (boot_ddb, boot_gdb etc.) need no
    value.

Summary of changes:
 sys/boot/dloader/cmds.c |   33 +++++++++++++++++++++------------
 1 files changed, 21 insertions(+), 12 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8ddd56e283b65dd6cae874cb7247d84875640ca9


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