From a5b898c718499da57d8e41fb77e445ff4d3015b6 Mon Sep 17 00:00:00 2001
From: extrawurst <mail@rusticorn.com>
Date: Tue, 22 Aug 2023 13:19:17 +0200
Subject: [PATCH] fix potential panic

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

diff --git a/src/ui/mod.rs b/src/ui/mod.rs
index 3bff9e46..f0ee1539 100644
--- a/src/ui/mod.rs
+++ b/src/ui/mod.rs
@@ -22,7 +22,7 @@ pub const fn calc_scroll_top(
 	height_in_lines: usize,
 	selection: usize,
 ) -> usize {
-	if current_top + height_in_lines <= selection {
+	if current_top.saturating_add(height_in_lines) <= selection {
 		selection.saturating_sub(height_in_lines) + 1
 	} else if current_top > selection {
 		selection