From a07f9169afe6bc1a4413422a296270568a18f3d1 Mon Sep 17 00:00:00 2001
From: Spuriosity1i <alaric.sanders@gmail.com>
Date: Tue, 9 Mar 2021 22:07:31 +1100
Subject: [PATCH] Altered code for bash 3.2 compatibility, default bash on
 macOS

---
 test/test-pipe-in.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test-pipe-in.sh b/test/test-pipe-in.sh
index 6071277..be7315f 100755
--- a/test/test-pipe-in.sh
+++ b/test/test-pipe-in.sh
@@ -7,7 +7,7 @@ set -e
 
 arr=( "$@" )
 
-input=${arr[-1]}
+input=${arr[${#arr[@]}-1]}
 unset 'arr[${#arr[@]}-1]'
 
 ${arr[@]} < $input