From 6ca35b0b763dfca0bc9af656362148bf6ca6f18f Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Tue, 6 Aug 2019 20:32:49 +0200
Subject: [PATCH] Update comment and change require() to require_once().

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 scripts/pi-hole/php/add.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/scripts/pi-hole/php/add.php b/scripts/pi-hole/php/add.php
index ecec95dc..9b3e3ce8 100644
--- a/scripts/pi-hole/php/add.php
+++ b/scripts/pi-hole/php/add.php
@@ -16,8 +16,8 @@ if (empty($api)) {
     list_verify($type);
 }
 
-// Don't check if the added item is a valid domain for regex expressions. Regex
-// filters are validated by FTL on import and skipped if invalid
+// Only check domains we add to the exact lists.
+// Regex are validated by FTL during import
 $check_lists = ["white","black","audit"];
 if(in_array($list, $check_lists)) {
     check_domain();
@@ -27,8 +27,7 @@ if(in_array($list, $check_lists)) {
 $domains = explode(",",$_POST['domain']);
 
 require_once("func.php");
-
-require("database.php");
+require_once("database.php");
 $GRAVITYDB = getGravityDBFilename();
 $db = SQLite3_connect($GRAVITYDB, SQLITE3_OPEN_READWRITE);