From 6b3e8a81b5bea4e5abc63675d3dcd8cc7deb5f31 Mon Sep 17 00:00:00 2001
From: OniriCorpe <oniricorpe@disroot.org>
Date: Thu, 28 Dec 2023 00:57:00 +0100
Subject: [PATCH] add comment

---
 scripts/_common.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/_common.sh b/scripts/_common.sh
index f67a2ca..ad50a20 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -70,6 +70,7 @@ process_ips(){
                 if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
                     break
                 else
+                    # special case for installation, as a dash is required before an IP
                     if $install; then
                         ips="- $ip"
                         break