From mboxrd@z Thu Jan  1 00:00:00 1970
From: Elia Pinto <gitter.spiros@gmail.com>
Subject: [PATCH v2 051/142] t5003-archive-zip.sh: use the $( ... ) construct for command substitution
Date: Tue, 25 Mar 2014 10:23:12 -0700
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The Git CodingGuidelines prefer the $( ... ) construct for command
substitution instead of using the back-quotes, or grave accents (`..`).

The backquoted form is the historical method for command substitution,
and is supported by POSIX. However, all but the simplest uses become
complicated quickly. In particular, embedded command substitutions
and/or the use of double quotes require careful escaping with the backs=
lash
character. Because of this the POSIX shell adopted the $(=E2=80=A6) fea=
ture from
the Korn shell.

The patch was generated by the simple script

for _f in $(find . -name "*.sh")
do
=C2=A0 sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
 t/t5003-archive-zip.sh |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/t5003-archive-zip.sh b/t/t5003-archive-zip.sh
index c72f71e..8f04a56 100755
--- a/t/t5003-archive-zip.sh
+++ b/t/t5003-archive-zip.sh
@@ -65,7 +65,7 @@ test_expect_success \
     'add files to repository' \
     'find a -type f | xargs git update-index --add &&
      find a -type l | xargs git update-index --add &&
-     treeid=3D`git write-tree` &&
+     treeid=3D$(git write-tree) &&
      echo $treeid >treeid &&
      git update-ref HEAD $(TZ=3DGMT GIT_COMMITTER_DATE=3D"2005-05-27 2=
2:00:00" \
      git commit-tree $treeid </dev/null)'
--=20
1.7.10.4