git-remote-mediawiki: change style in a regexp

diff --git a/git-svn.perl b/git-svn.perl
index d070de012c3a04ca621782f047425318ff246ca6..36083c1072d928132bd9d144495f8332cdc7003d 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -831,7 +831,7 @@ sub dcommit_rebase {
 sub cmd_dcommit {
        my $head = shift;
        command_noisy(qw/update-index --refresh/);
-       git_cmd_try { command_oneline(qw/diff-index --quiet HEAD/) }
+       git_cmd_try { command_oneline(qw/diff-index --quiet HEAD --/) }
                'Cannot dcommit with a dirty index.  Commit your changes first, '
                . "or stash them with `git stash'.\n";
        $head ||= 'HEAD';
@@ -1932,7 +1932,7 @@ sub cmt_sha2rev_batch {
 sub working_head_info {
        my ($head, $refs) = @_;
        my @args = qw/rev-list --first-parent --pretty=medium/;
-       my ($fh, $ctx) = command_output_pipe(@args, $head);
+       my ($fh, $ctx) = command_output_pipe(@args, $head, "--");
        my $hash;
        my %max;
        while (<$fh>) {