Get rid of backticks in test-lib.sh

The $(...) notation is just plain nicer.

Signed-off-by: Karl Hasselström <kha@treskal.com>

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 87c143a..95e322e 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -307,13 +307,13 @@ test_cmp() {
 test_create_repo () {
        test "$#" = 1 ||
        error "bug in the test script: not 1 parameter to test-create-repo"
-       owd=`pwd`
+       owd=$(pwd)
        repo="$1"
        mkdir "$repo"
        cd "$repo" || error "Cannot setup test environment"
        git init >/dev/null 2>&1 || error "cannot run git init"
        echo "empty start" | \
-           git commit-tree `git write-tree` >.git/refs/heads/master 2>&4 || \
+           git commit-tree $(git write-tree) >.git/refs/heads/master 2>&4 || \
            error "cannot run git commit"
        mv .git/hooks .git/hooks-disabled
        cd "$owd"