From ea77544bf015be0fcfb21bc92ec23d79c6dff055 Mon Sep 17 00:00:00 2001
From: Eduardo Barretto <eduardo.barretto@canonical.com>
Date: Mon, 26 Jun 2023 17:35:02 +0200
Subject: [PATCH] macros: bash: Fix shellcheck warning

---
 shared/macros/10-bash.jinja | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared/macros/10-bash.jinja b/shared/macros/10-bash.jinja
index c376832e2fa..1b02d59d9a3 100644
--- a/shared/macros/10-bash.jinja
+++ b/shared/macros/10-bash.jinja
@@ -1068,7 +1068,7 @@ if ! grep -qE '^\s*auth\s+\[default=die\]\s+pam_faillock\.so\s+authfail.*$' "$pa
     if [ ! -z "$num_lines" ]; then
         echo "$num_lines"
         pattern=""
-        for i in {1..$num_lines}; do
+        for ((i=1; i <= num_lines; i++)); do
             pattern="${pattern}n;"
         done;
         sed -i --follow-symlinks '/^auth.*pam_unix\.so.*/{'$pattern'a auth        [default=die]      pam_faillock.so authfail