@@ -342,13 +342,10 @@ impl Component for Markdown {
342342
343343 fn required_size(&mut self, viewport: (u16, u16)) -> Option<(u16, u16)> {
344344 let padding = 2;
345− if padding >= viewport.1 || padding >= viewport.0 {
346− return None;
347− }
348345 let contents = self.parse(None);
349346
350347 // TODO: account for tab width
351− let max_text_width = (viewport.0 - padding).min(120);
348+ let max_text_width = (viewport.0.saturating_sub(padding)).min(120);
352349 let (width, height) = crate::ui::text::required_size(&contents, max_text_width);
353350
354351 Some((width + padding, height + padding))