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t/t5515-fetch-merge-logic.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 2015-12-23 14:45:56 +01:00 committed by Junio C Hamano
parent a9d32be4d2
commit 28666e55f3
1 changed files with 2 additions and 2 deletions
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4
t/t5515-fetch-merge-logic.sh
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@ -128,8 +128,8 @@ do
case "$cmd" in
'' | '#'*) continue ;;
esac
test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'`
pfx=`printf "%04d" $test_count`
test=$(echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g')
pfx=$(printf "%04d" $test_count)
expect_f="$TEST_DIRECTORY/t5515/fetch.$test"
actual_f="$pfx-fetch.$test"
expect_r="$TEST_DIRECTORY/t5515/refs.$test"