From ed47249e3743eb6bcb6068e307b7e94d41bef161 Mon Sep 17 00:00:00 2001
From: Dimitry Ishenko <dimitry.ishenko@gmail.com>
Date: Wed, 21 Dec 2022 17:00:30 -0500
Subject: [PATCH] array.sh: don't need ${} here

---
 src/array.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/array.sh b/src/array.sh
index b54fc73..1ce5e26 100644
--- a/src/array.sh
+++ b/src/array.sh
@@ -265,7 +265,7 @@ array::bsort() {
     local elem i j
     for (( i = 0; i <= ${#arr[@]} - 2; ++i )); do
         for (( j = i + 1; j <= ${#arr[@]} - 1; ++j )); do
-            if (( ${arr[i]} > ${arr[j]} )); then
+            if (( arr[i] > arr[j] )); then
                 elem=${arr[i]}
                 arr[i]=${arr[j]}
                 arr[j]=$elem