git: gitrev.sh: make it usable during buildkernel/world

[Simon Schubert]

commit ea9c9026e633a45fbc869e20e10c913b3b82bc14
Author: Simon Schubert <corecode at dragonflybsd.org>
Date:   Sun Aug 16 09:32:11 2009 +0200

    gitrev.sh: make it usable during buildkernel/world
    
    buildkernel/world operate with a reduced PATH, so we have to
    add the standard dirs where git could be installed.

Summary of changes:
 tools/gitrev.sh |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ea9c9026e633a45fbc869e20e10c913b3b82bc14


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