t9118-git-svn-funky-branch-names.sh: use the $( ... ) construct for command substitution

diff --git a/t/t5305-include-tag.sh b/t/t5305-include-tag.sh
index b061864a8743636ae7759ff4e8ff2694410617a1..f314ad50791142b42c5f2807b5f086bbe9e1caad 100755 (executable)
--- a/t/t5305-include-tag.sh
+++ b/t/t5305-include-tag.sh
@@ -3,20 +3,20 @@
 test_description='git pack-object --include-tag'
 . ./test-lib.sh
 
-TRASH=`pwd`
+TRASH=$(pwd)
 
 test_expect_success setup '
        echo c >d &&
        git update-index --add d &&
-       tree=`git write-tree` &&
-       commit=`git commit-tree $tree </dev/null` &&
+       tree=$(git write-tree) &&
+       commit=$(git commit-tree $tree </dev/null) &&
        echo "object $commit" >sig &&
        echo "type commit" >>sig &&
        echo "tag mytag" >>sig &&
        echo "tagger $(git var GIT_COMMITTER_IDENT)" >>sig &&
        echo >>sig &&
        echo "our test tag" >>sig &&
-       tag=`git mktag <sig` &&
+       tag=$(git mktag <sig) &&
        rm d sig &&
        git update-ref refs/tags/mytag $tag && {
                echo $tree &&
@@ -45,9 +45,7 @@ test_expect_success 'unpack objects' '
 test_expect_success 'check unpacked result (have commit, no tag)' '
        git rev-list --objects $commit >list.expect &&
        (
-               GIT_DIR=clone.git &&
-               export GIT_DIR &&
-               test_must_fail git cat-file -e $tag &&
+               test_must_fail env GIT_DIR=clone.git git cat-file -e $tag &&
                git rev-list --objects $commit
        ) >list.actual &&
        test_cmp list.expect list.actual