[PATCH v2 081/142] t6032-merge-large-rename.sh: use the $( ... ) construct for command substitution

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 backslash
character. Because of this the POSIX shell adopted the $(…) feature from
the Korn shell.

The patch was generated by the simple script

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

Signed-off-by: Elia Pinto <redacted>
---
 t/t6032-merge-large-rename.sh |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/t6032-merge-large-rename.sh b/t/t6032-merge-large-rename.sh
index 15beecc..36019df 100755
--- a/t/t6032-merge-large-rename.sh
+++ b/t/t6032-merge-large-rename.sh

@@ -20,7 +20,7 @@ test_expect_success 'setup (initial)' '
 
 make_text() {
 	echo $1: $2
-	for i in `count 20`; do
+	for i in $(count 20); do
 		echo $1: $i
 	done
 	echo $1: $3

-- 
1.7.10.4