t9145-git-svn-master-branch.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
	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>

diff --git a/t/t9145-git-svn-master-branch.sh b/t/t9145-git-svn-master-branch.sh
index 65591374938b0d8967e6cbc7fe6a96746304bff0..3bbf341f6a5b176a96bb00c5644d294e13c0cc43 100755 (executable)
--- a/t/t9145-git-svn-master-branch.sh
+++ b/t/t9145-git-svn-master-branch.sh
@@ -17,8 +17,8 @@ test_expect_success 'git svn clone --stdlayout sets up trunk as master' '
        git svn clone -s "$svnrepo" g &&
        (
                cd g &&
-               test x`git rev-parse --verify refs/remotes/origin/trunk^0` = \
-                    x`git rev-parse --verify refs/heads/master^0`
+               test x$(git rev-parse --verify refs/remotes/origin/trunk^0) = \
+                    x$(git rev-parse --verify refs/heads/master^0)
        )
 '