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t/t7001-mv.sh: use the $( ... ) construct for command substitution

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The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional 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 backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
	perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg'  "${_f}"
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elia Pinto 2016-01-07 14:51:47 +01:00 committed by Junio C Hamano
parent 7b8c0b53c3
commit 36b4697fdc
1 changed files with 2 additions and 2 deletions
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t/t7001-mv.sh
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@ -156,11 +156,11 @@ test_expect_success "Michael Cassar's test case" '
echo b > partA/outline.txt &&
echo c > papers/unsorted/_another &&
git add papers partA &&
T1=`git write-tree` &&
T1=$(git write-tree) &&
git mv papers/unsorted/Thesis.pdf papers/all-papers/moo-blah.pdf &&
T=`git write-tree` &&
T=$(git write-tree) &&
git ls-tree -r $T | verbose grep partA/outline.txt
'