Handle cases when bound changed from the default
@@ -88,11 +88,9 @@ impl<'a> FmtVisitor<'a> {
fn push_vertical_spaces(&mut self, mut newline_count: usize) {
// The buffer already has a trailing newline.
- if self.buffer.cur_offset() == 0 {
- newline_count = newline_count.checked_sub(1).unwrap_or(0);
- }
- let newline_upper_bound = self.config.blank_lines_upper_bound() + 1;
- let newline_lower_bound = self.config.blank_lines_lower_bound() + 1;
+ let offset = if self.buffer.cur_offset() == 0 { 0 } else { 1 };
+ let newline_upper_bound = self.config.blank_lines_upper_bound() + offset;
+ let newline_lower_bound = self.config.blank_lines_lower_bound() + offset;
if newline_count > newline_upper_bound {
newline_count = newline_upper_bound;
} else if newline_count < newline_lower_bound {
