diff options
| author | Blaž Hrastnik | 2021-03-01 05:23:10 +0000 |
|---|---|---|
| committer | Blaž Hrastnik | 2021-03-01 05:23:10 +0000 |
| commit | 00808afe3c215d159574b23e30326379428060bf (patch) | |
| tree | b9f4fdb9cf559e95340a625c7741e9dbcd31b41b /helix-view/src/view.rs | |
| parent | 2c9b02039bac81cb32309bd0d4e2b08191356b9c (diff) | |
ui: Make editor more resilient about being shrunk too small.
Diffstat (limited to 'helix-view/src/view.rs')
| -rw-r--r-- | helix-view/src/view.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/helix-view/src/view.rs b/helix-view/src/view.rs index f3d92bfd..1d806da9 100644 --- a/helix-view/src/view.rs +++ b/helix-view/src/view.rs @@ -65,7 +65,7 @@ impl View { /// Calculates the last visible line on screen #[inline] pub fn last_line(&self) -> usize { - let viewport = Rect::new(6, 0, self.area.width, self.area.height - 1); // - 1 for statusline + let viewport = Rect::new(6, 0, self.area.width, self.area.height.saturating_sub(1)); // - 1 for statusline std::cmp::min( self.first_line + (viewport.height as usize), self.doc.text().len_lines() - 1, |