t4057-diff-combined-paths.sh: use the $( ... ) construct for command substitution
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 sed -i 's@`\(.*\)`@$(\1)@g' ${_f} done and then carefully proof-read. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elia Pinto committed
Apr 30, 2014 at 09:23 UTC
274447aa6bbe84c4e65607f48df18380766d24fe
1 file changed
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t/t4057-diff-combined-paths.sh
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@@ -5,7 +5,7 @@ test_description='combined diff show only paths that are different to all parent
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. ./test-lib.sh
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# verify that diffc.expect matches output of
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-# `git diff -c --name-only HEAD HEAD^ HEAD^2`
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+# $(git diff -c --name-only HEAD HEAD^ HEAD^2)
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diffc_verify () {
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git diff -c --name-only HEAD HEAD^ HEAD^2 >diffc.actual &&
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test_cmp diffc.expect diffc.actual