my ($self) = @_; # $_[1] = $rbuf
if (defined($_[1])) {
$_[1] eq '' and return eval {
+ if (my $dfd = $self->{3}) {
+ chdir($dfd) or return $self->fail("fchdir: $!");
+ }
$self->{mset_opt}->{q_raw} = $self->{mset_opt}->{qstr};
$self->{lse}->query_approxidate($self->{lse}->git,
$self->{mset_opt}->{qstr});