rev-parse: introduce --is-bare-repository

diff --git a/git-svn.perl b/git-svn.perl
index e35006142af766080b3bafe0cdcd39bf2ccf3f04..e3a5cbb3d752b6a6dacac404115f3ed9d9bd6115 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -594,8 +594,7 @@ sub post_fetch_checkout {
        my $index = $ENV{GIT_INDEX_FILE} || "$ENV{GIT_DIR}/index";
        return if -f $index;
 
-       chomp(my $bare = `git config --bool --get core.bare`);
-       return if $bare eq 'true';
+       return if command_oneline(qw/rev-parse --is-bare-repository/) eq 'true';
        return if command_oneline(qw/rev-parse --is-inside-git-dir/) eq 'true';
        command_noisy(qw/read-tree -m -u -v HEAD HEAD/);
        print STDERR "Checked out HEAD:\n  ",