From 252078cfe4109dd43ce4ddee3ba78d28d1a9baf0 Mon Sep 17 00:00:00 2001
From: Caleb Yates <calebyates42@gmail.com>
Date: Tue, 10 Dec 2024 17:52:09 +1000
Subject: [PATCH] fix: avoids panic

---
 src/buffer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/buffer.rs b/src/buffer.rs
index cd3efbd607..19af571478 100644
--- 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;
             }