From a672ef341940a9ed80e0c2382378d06356855920 Mon Sep 17 00:00:00 2001
From: PiotrekPKP <peterpkppeter@gmail.com>
Date: Sat, 21 May 2022 14:08:06 +0200
Subject: [PATCH] fix: Fixed scrolling with no elements in the list

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

diff --git a/src/window/mod.rs b/src/window/mod.rs
index 06cdbd1..cbfe759 100644
--- a/src/window/mod.rs
+++ b/src/window/mod.rs
@@ -83,7 +83,7 @@ impl Window {
                     Inhibit(false)
                 }
                 KEY_DOWN_ARROW => {
-                    let new_selection = std::cmp::min(selection_model.n_items() - 1, selection_model.selected() + 1);
+                    let new_selection = if selection_model.n_items() > 0 { std::cmp::min(selection_model.n_items() - 1, selection_model.selected() + 1) } else { 0 };
                     selection_model.select_item(new_selection, true);
                     window.imp().crab_items_list.activate_action("list.scroll-to-item", Some(&new_selection.to_variant())).unwrap();