From c53be459c6414f9a0d1e390a5a9362064e3825d2 Mon Sep 17 00:00:00 2001
From: Andreas <ryrun@online.de>
Date: Sun, 4 Aug 2019 21:21:08 +0200
Subject: [PATCH] quick fix for when dig also returns a CNAME

Signed-off-by: Andreas <ryrun@online.de>
---
 gravity.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index ff0343e9..6d1730ef 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -263,7 +263,7 @@ gravity_DownloadBlocklistFromUrl() {
     else
         printf -v port "%s" "${PIHOLE_DNS_1#*#}"
     fi
-    ip=$(dig "@${ip_addr}" -p "${port}" +short "${domain}")
+    ip=$(dig "@${ip_addr}" -p "${port}" +short "${domain}" | tail -1)
     if [[ $(echo "${url}" | awk -F '://' '{print $1}') = "https" ]]; then
       port=443;
     else port=80