From d5bc9290613502f586fc51dbbbb91ca82e4e0ba1 Mon Sep 17 00:00:00 2001
From: Enno Tensing <tenno@suij.in>
Date: Mon, 30 Dec 2024 18:12:16 +0100
Subject: [PATCH] update-list: Unify var-usage as ${VAR}; Only write
 unique-zones

---
 update-list.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/update-list.sh b/update-list.sh
index 6bbfd4a..a37460a 100755
--- a/update-list.sh
+++ b/update-list.sh
@@ -18,7 +18,7 @@ update_sources()
 	mkdir -p "/tmp/${BUILDDIR}" && cd "/tmp/${BUILDDIR}" || exit 1
 	cat "${SOURCES}" | while read -r src
 	do
-		curl -#LO "$src"
+		curl -#LO "${src}"
 	done
 	find . -type f | while read -r file
 	do
@@ -30,13 +30,13 @@ format_sources()
 {
 	cat domains | tr -d '|' | tr -d '^' | grep -v '#' | sed -e 's|0.0.0.0 ||g' | sort -u | uniq > new_domains
 	cat new_domains | while read -r domain
-	blocktype="$(printf '%b' "$TYPE" | sed -e 's|-|_|g')"
+	blocktype="$(printf '%b' "${TYPE}" | sed -e 's|-|_|g')"
 	do
-		if ! [ -z "$domain" ]
+		if ! [ -z "${domain}" ]
 		then
-			printf 'local-zone: "%b" %b\n' "$domain" "$blocktype"
+			printf 'local-zone: "%b" %b\n' "${domain}" "${blocktype}"
 		fi
-	done | tee "${CONF}"
+	done | uniq | tee "${CONF}"
 }
 
 trap cleanup QUIT INT TERM EXIT