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From: rebecca@bsdio.com
To: devel@edk2.groups.io, lersek@redhat.com, bob.c.feng@intel.com,
	liming.gao@intel.com, leif.lindholm@linaro.org,
	michael.d.kinney@intel.com, afish@apple.com
Cc: Rebecca Cran <rebecca@bsdio.com>
Subject: [PATCH v3 1/6] edksetup.sh: Use bash variable $PWD instead of executing pwd command
Date: Tue, 16 Jul 2019 10:53:28 -0600	[thread overview]
Message-ID: <20190716165333.57833-1-rebecca@bsdio.com> (raw)

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>
---
 edksetup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/edksetup.sh b/edksetup.sh
index 12a3e26a67..ab58fe4a6e 100755
--- a/edksetup.sh
+++ b/edksetup.sh
@@ -71,7 +71,7 @@ function SetWorkspace()
   #
   # Set $WORKSPACE
   #
-  export WORKSPACE=`pwd`
+  export WORKSPACE=$PWD
   return 0
 }
 
-- 
2.22.0


             reply	other threads:[~2019-07-16 16:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-16 16:53 rebecca [this message]
2019-07-16 16:53 ` [PATCH v3 2/6] edksetup.sh: Use $SCRIPTNAME consistently instead of 'edksetup.sh' rebecca
2019-07-16 16:53 ` [PATCH v3 3/6] edksetup.sh: when executing arithmetic commands, $ isn't needed rebecca
2019-07-16 16:53 ` [PATCH v3 4/6] edksetup.sh: remove redundant -?, -h and --help in options parsing rebecca

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