From 53b6a78f4921aa32b842a542940f1e4f16eba8fa Mon Sep 17 00:00:00 2001
From: Hernawan Fa'iz Abdillah <hernawan.faiz.abdillah@gmail.com>
Date: Thu, 20 Jul 2023 14:03:07 +0700
Subject: [PATCH] handle empty menu as inapplicable

---
 src/engine.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/engine.rs b/src/engine.rs
index 1c3c488c..3ece6d4c 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -879,6 +879,11 @@ impl Reedline {
                             return Ok(EventStatus::Handled);
                         }
 
+                        if menu.get_values().len() == 0 {
+                            menu.menu_event(MenuEvent::Deactivate);
+                            return Ok(EventStatus::Inapplicable);
+                        }
+
                         return Ok(EventStatus::Handled);
                     }
                 }