This is a (very minor) optimization: `pwd` runs the command (even as a
built-in), whereas $PWD simply evaluates the value of the variable.
ALso, modern scripts should generally use $(...) to run commands,
instead of `...`.
Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Message-Id: <
20190716165538.57960-1-rebecca@bsdio.com>
#
# Set $WORKSPACE
#
- export WORKSPACE=`pwd`
+ export WORKSPACE=$PWD
return 0
}