From 5cb18159722b50818bb066e517d71b81aa37e58a Mon Sep 17 00:00:00 2001
From: Casper <casperklein@users.noreply.github.com>
Date: Sun, 3 Oct 2021 12:41:35 +0200
Subject: [PATCH] Disable name resolution in iptables check (#2235)

---
 target/bin/fail2ban | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/bin/fail2ban b/target/bin/fail2ban
index cf5d6f57..4ce4a3ae 100755
--- a/target/bin/fail2ban
+++ b/target/bin/fail2ban
@@ -3,7 +3,7 @@
 # shellcheck source=../scripts/helper-functions.sh
 . /usr/local/bin/helper-functions.sh
 
-if ! IPTABLES_OUTPUT=$(iptables -L 2>&1)
+if ! IPTABLES_OUTPUT=$(iptables -L -n 2>&1)
 then
   echo "IPTables is not functioning correctly. The output of \`iptables -L\` was: