fix: avoids panic

2024-12-10 17:52:09 +10:00 · 2024-12-10 17:52:09 +10:00 · 252078cfe4
commit 252078cfe4
parent 1f4065c1c3
1 changed files with 1 additions and 1 deletions
--- a/src/buffer.rs
+++ b/src/buffer.rs
@ -1301,7 +1301,7 @@ impl Buffer {
                cursor_x_opt = None;
            }
            Motion::BufferEnd => {
-                cursor.line = self.lines.len() - 1;
+                cursor.line = self.lines.len().saturating_sub(1);
                cursor.index = self.lines.get(cursor.line)?.text().len();
                cursor_x_opt = None;
            }