From 811205ccc24ddcca794f10d41b229ba81f67610c Mon Sep 17 00:00:00 2001
From: Viet Huynh <xa.lach@yahoo.com>
Date: Tue, 12 Sep 2023 17:32:05 +0700
Subject: [PATCH] trim before processing domain

---
 cf_list_create.js | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/cf_list_create.js b/cf_list_create.js
index 28d451a..ac9d951 100644
--- a/cf_list_create.js
+++ b/cf_list_create.js
@@ -24,9 +24,13 @@ let duplicateDomainCount = 0;
 // Read allowlist
 console.log(`Processing ${allowlistFilename}`);
 await readFile(resolve(allowlistFilename), (line) => {
-  if (isComment(line)) return;
+  const _line = line.trim();
 
-  const domain = normalizeDomain(line, true);
+  if (!_line) return;
+
+  if (isComment(_line)) return;
+
+  const domain = normalizeDomain(_line, true);
 
   if (!isValidDomain(domain)) return;
 
@@ -40,9 +44,13 @@ await readFile(resolve(blocklistFilename), (line, rl) => {
     return;
   }
 
-  if (isComment(line)) return;
+  const _line = line.trim();
 
-  const domain = normalizeDomain(line);
+  if (!_line) return;
+
+  if (isComment(_line)) return;
+
+  const domain = normalizeDomain(_line);
 
   if (!isValidDomain(domain)) return;