From 0070579f79d5699f870a807f825e8eb03b7bcf90 Mon Sep 17 00:00:00 2001
From: Hiers <dvmap@protonmail.com>
Date: Sat, 17 Feb 2024 18:33:25 +0000
Subject: [PATCH] Fix underflow if executed outside of a terminal.

---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index aed68ed..3ffc50d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -103,7 +103,7 @@ fn main() -> Result<(), ureq::Error> {
             }
 
         }
-        if lines_output >= term_size - 1 && term_size != 0 {
+        if lines_output >= term_size.saturating_sub(1) && term_size != 0 {
             /* Output is a different process that is not a tty (i.e. less), but we want to keep colour */
             env::set_var("CLICOLOR_FORCE", "1");
             pipe_to_less(&output);