From 288d487fc013104dadaa28c34e2387b6fdbd59a0 Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Sun, 26 Apr 2020 09:33:09 +0200
Subject: [PATCH] Allow ( and ) in adlist URLs.

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 gravity.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gravity.sh b/gravity.sh
index 65b34e5c..a28aea25 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -376,7 +376,7 @@ gravity_DownloadBlocklists() {
     echo -e "  ${INFO} Target: ${url}"
     local regex
     # Check for characters NOT allowed in URLs
-    regex="[^a-zA-Z0-9:/?&%=~._-]"
+    regex="[^a-zA-Z0-9:/?&%=~._()-]"
     if [[ "${url}" =~ ${regex} ]]; then
         echo -e "  ${CROSS} Invalid Target"
     else