From 3b9564a639ea10a9b4dff07f438388f794ecd56e Mon Sep 17 00:00:00 2001
From: micielski <73398428+micielski@users.noreply.github.com>
Date: Tue, 6 Aug 2024 09:40:28 +0000
Subject: [PATCH] Fix bar being freezed after moving left or right (#18)

* fix bar being freezed after moving left or right

* don't do anything in right() if depth is 0, not down
---
 src/lib.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 13adc17..a3f1429 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -174,7 +174,9 @@ impl<T: Clone> MenuState<T> {
     ///
     /// left pop "sub sub group"
     pub fn left(&mut self) {
-        if self.active_depth() == 1 {
+        if self.active_depth() == 0 {
+            // do nothing
+        } else if self.active_depth() == 1 {
             self.prev();
         } else if self.active_depth() == 2 {
             self.pop();
@@ -207,7 +209,9 @@ impl<T: Clone> MenuState<T> {
     /// right pushes "sub sub item 2". this differs from case 2 that
     /// current highlighted item can be expanded
     pub fn right(&mut self) {
-        if self.active_depth() == 1 {
+        if self.active_depth() == 0 {
+            // do nothing
+        } else if self.active_depth() == 1 {
             self.next();
         } else if self.active_depth() == 2 {
             if self.push().is_none() {