Bug #18781 for Net-Amazon-S3:

When listing the contents a bucket with parameters (marker, max-count, etc) I get an error. This can be fixed by changing line 109 on S3.pm, from: map { "$_=" . urlencode( $conf->{$_} ) } keys %$conf ); to: map { "$_=" . $self->_urlencode( $conf->{$_} ) } keys %$conf );