From 91d0b7bdad7f8481b0fde4cb672783c44e2c0f41 Mon Sep 17 00:00:00 2001
From: import this <97586125+serinko@users.noreply.github.com>
Date: Thu, 13 Nov 2025 15:49:49 +0000
Subject: [PATCH] address comment

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 scripts/nym-node-setup/network-tunnel-manager.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/nym-node-setup/network-tunnel-manager.sh b/scripts/nym-node-setup/network-tunnel-manager.sh
index b4b21d6531..529788599c 100644
--- a/scripts/nym-node-setup/network-tunnel-manager.sh
+++ b/scripts/nym-node-setup/network-tunnel-manager.sh
@@ -224,8 +224,8 @@ remove_duplicate_rules() {
           local cleaned="${rule#-A }"
 
           # try exact delete first
-          if ip6tables -t filter -C $cleaned 2>/dev/null; then
-            ip6tables -t filter -D $cleaned && continue
+          if ip6tables -t filter -C "$cleaned" 2>/dev/null; then
+            ip6tables -t filter -D "$cleaned" && continue
           fi
 
           # fallback: find matching rule in ip6tables -S