From mboxrd@z Thu Jan  1 00:00:00 1970
From: Elia Pinto <gitter.spiros@gmail.com>
Subject: [PATCH 064/144] t5515-fetch-merge-logic.sh: use the $( ... ) construct for command substitution
Date: Tue, 25 Mar 2014 01:25:09 -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.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
 t/t5515-fetch-merge-logic.sh |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.s=
h
index dbb927d..36b0dbc 100755
--- a/t/t5515-fetch-merge-logic.sh
+++ b/t/t5515-fetch-merge-logic.sh
@@ -128,8 +128,8 @@ do
 	case "$cmd" in
 	'' | '#'*) continue ;;
 	esac
-	test=3D`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'`
-	pfx=3D`printf "%04d" $test_count`
+	test=3D$(echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g')
+	pfx=3D$(printf "%04d" $test_count)
 	expect_f=3D"$TEST_DIRECTORY/t5515/fetch.$test"
 	actual_f=3D"$pfx-fetch.$test"
 	expect_r=3D"$TEST_DIRECTORY/t5515/refs.$test"
--=20
1.7.10.4