From 23fcf954af57b6db38eb86c6af8245a496a6bdca Mon Sep 17 00:00:00 2001
From: Kyler <59854022+KylerOlsen@users.noreply.github.com>
Date: Sun, 2 Jun 2024 21:55:51 -0600
Subject: [PATCH] fixed out of bounds error

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

diff --git a/src/encrypt.rs b/src/encrypt.rs
index b3e85f2..f9a7502 100644
--- a/src/encrypt.rs
+++ b/src/encrypt.rs
@@ -61,7 +61,7 @@ impl McCipher {
     }
 
     fn shift_left(mut arr: [u8; 16], new: u8) {
-        for i in 0..arr.len() + 1 {
+        for i in 0..arr.len() - 1 {
             arr[i] = arr[i + 1];
         }
         arr[15] = new;