From 09ce15ebe9c4b7e40518e9d5a807798af737e26c Mon Sep 17 00:00:00 2001
From: vin01 <vinc.i@protonmail.ch>
Date: Wed, 31 Mar 2021 14:09:38 +0200
Subject: [PATCH] Use locally scoped counter in hex2binary

---
 testssl.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testssl.sh b/testssl.sh
index b52c880..2779579 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -2066,7 +2066,7 @@ fi
 # key) or a text string (e.g., ASCII-encoded text).
 hex2binary() {
      local s="$1"
-     local -i len remainder
+     local -i i len remainder
 
      len=${#s}
      [[ $len%2 -ne 0 ]] && return 1