From 2e42f7df267a1dad5a6a8b28ed51f4c463d6186f Mon Sep 17 00:00:00 2001
From: NoM1ss <zz20240419@163.com>
Date: Mon, 31 Mar 2025 23:32:27 +0800
Subject: [PATCH] Fix file processing to handle empty lines and whitespace

---
 src/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 9fd93c7..d4041a9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -254,6 +254,7 @@ fn contains_chinese(s: &str) -> bool {
 }
 
 fn build_url_xpath(input: &str) -> String {
+    let input = input.trim();
     let index =  if !contains_chinese(input) {get_root_domain(input).expect("Failed to get root domain")
     } else {
         input.to_string()
@@ -334,6 +335,7 @@ async fn process_file(filename: &str) -> Result<(), Box<dyn Error + Send + Sync>
 
     let urls: Vec<String> = reader.lines()
         .map_while(Result::ok)
+        .filter(|line| !line.is_empty())
         .map(|line| build_url_xpath(&line))
         .collect();