From 2ac496f919aeef4733367caac06ed4c39975822b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kevin=20Sj=C3=B6berg?= <mail@kevinsjoberg.com>
Date: Sun, 6 Jun 2021 10:06:47 +0200
Subject: [PATCH] Do not move past number of matches

---
 helix-term/src/ui/picker.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/helix-term/src/ui/picker.rs b/helix-term/src/ui/picker.rs
index 4cff49179..c35920622 100644
--- a/helix-term/src/ui/picker.rs
+++ b/helix-term/src/ui/picker.rs
@@ -100,8 +100,11 @@ impl<T> Picker<T> {
     }
 
     pub fn move_down(&mut self) {
-        // TODO: len - 1
-        if self.cursor < self.options.len() {
+        if self.matches.is_empty() {
+            return;
+        }
+
+        if self.cursor < self.matches.len() - 1 {
             self.cursor += 1;
         }
     }