my @new_epochs;
my $fetch_each_epoch = sub {
my %before = map { $_ => 1 } glob("$tmpdir/m/git/*");
- run_script([qw(-fetch -q)], undef, {-C => "$tmpdir/m"}) or
+ run_script([qw(-fetch --exit-code -q)], undef, {-C => "$tmpdir/m"}) or
xbail '-fetch fail';
+ is($?, 0, '--exit-code 0 after fetch updated');
my @after = grep { !$before{$_} } glob("$tmpdir/m/git/*");
push @new_epochs, @after;
};