From f87e7d3bed609b33f8086cb91fc4468393591682 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Thu, 1 Sep 2022 14:06:16 -0700
Subject: [PATCH] Avoid subtraction underflow when searching terminal

Co-authored-by: Keith Simmons <keith@zed.dev>
---
 crates/terminal/src/terminal_container_view.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/terminal/src/terminal_container_view.rs b/crates/terminal/src/terminal_container_view.rs
index f6d60bd964878a3fffdc50b14195f186567984af..bb93d41ebb4f81653348d817bd254daf9b9300c9 100644
--- a/crates/terminal/src/terminal_container_view.rs
+++ b/crates/terminal/src/terminal_container_view.rs
@@ -432,7 +432,7 @@ impl SearchableItem for TerminalContainer {
                 }
 
                 // If no selection after selection head, return the last match
-                return Some(matches.len() - 1);
+                return Some(matches.len().saturating_sub(1));
             } else {
                 Some(0)
             }