Merge branch 'jn/checkout-doc'

diff --git a/contrib/examples/git-remote.perl b/contrib/examples/git-remote.perl
index b30ed734e7102b6a5d88c01364fa7d18db8f8bfe..b17952a785d9e45dea8a71c211f76f0271e659da 100755 (executable)
--- a/contrib/examples/git-remote.perl
+++ b/contrib/examples/git-remote.perl
@@ -129,10 +129,7 @@ sub update_ls_remote {
        return if (($harder == 0) ||
                   (($harder == 1) && exists $info->{'LS_REMOTE'}));
 
-       my @ref = map {
-               s|^[0-9a-f]{40}\s+refs/heads/||;
-               $_;
-       } $git->command(qw(ls-remote --heads), $info->{'URL'});
+       my @ref = map { s|refs/heads/||; $_; } keys %{$git->remote_refs($info->{'URL'}, [ 'heads' ])};
        $info->{'LS_REMOTE'} = \@ref;
 }
 
@@ -312,7 +309,7 @@ sub update_remote {
                        }
                }
        } else {
-               print STDERR "Remote group $name does not exists.\n";
+               print STDERR "Remote group $name does not exist.\n";
                exit(1);
        }
        for (@remotes) {