From 544cbd4035ea685e752ad1a71ac8fb0053b27fa5 Mon Sep 17 00:00:00 2001
From: nyx <nnyyxxxx@users.noreply.github.com>
Date: Wed, 2 Oct 2024 03:39:41 -0400
Subject: [PATCH] undo changes proposed by adam in scroll up and down funcs

---
 tui/src/state.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tui/src/state.rs b/tui/src/state.rs
index 9f2a70c1..b9690fe5 100644
--- a/tui/src/state.rs
+++ b/tui/src/state.rs
@@ -512,6 +512,9 @@ impl AppState {
 
     fn scroll_down(&mut self) {
         let len = self.filter.item_list().len();
+        if len == 0 {
+            return;
+        }
         let current = self.selection.selected().unwrap_or(0);
         let max_index = if self.at_root() { len - 1 } else { len };
         let next = if current + 1 > max_index {
@@ -525,6 +528,9 @@ impl AppState {
 
     fn scroll_up(&mut self) {
         let len = self.filter.item_list().len();
+        if len == 0 {
+            return;
+        }
         let current = self.selection.selected().unwrap_or(0);
         let max_index = if self.at_root() { len - 1 } else { len };
         let next = if current == 0 { max_index } else { current - 1 };