From 0b5da9f0dabccaf902aada60527c3a4b5855b925 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <ckoenig@posteo.de>
Date: Sat, 4 Mar 2023 10:36:07 +0100
Subject: [PATCH] Allow final dot (root zone)
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Signed-off-by: Christian König <ckoenig@posteo.de>
---
 gravity.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index 8db728a4..281d5d54 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -552,7 +552,7 @@ parseList() {
   # adapted from https://stackoverflow.com/a/30007882
   # supported ABP style: ||subdomain.domain.tlp^
 
-  valid_domain_pattern="([a-z0-9]([a-z0-9_-]{0,61}[a-z0-9]){0,1}\.)+[a-z0-9][a-z0-9-]{0,61}[a-z0-9]"
+  valid_domain_pattern="([a-z0-9]([a-z0-9_-]{0,61}[a-z0-9]){0,1}\.)+[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.?"
   abp_domain_pattern="\|\|${valid_domain_pattern}\^"