Increase request timeout to 10 seconds

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "monolith"
-version = "2.0.3"
+version = "2.0.4"
 authors = ["Sunshine <sunshine@uberspace.net>"]
 
 [dependencies]

src/http.rs

@@ -2,8 +2,10 @@ extern crate regex;
 extern crate reqwest;
 extern crate url;
 
-use self::reqwest::header::CONTENT_TYPE;
 use self::regex::Regex;
+use self::reqwest::Client;
+use self::reqwest::header::CONTENT_TYPE;
+use std::time::Duration;
 use self::url::{Url, ParseError};
 use utils::data_to_dataurl;
 
@@ -61,7 +63,14 @@ pub fn retrieve_asset(url: &str, as_dataurl: bool, as_mime: &str) -> Result<Stri
     if url_is_data(&url).unwrap() {
         Ok(url.to_string())
     } else {
-        let mut response = reqwest::get(url)?;
+        let client = Client::builder()
+            .timeout(Duration::from_secs(10))
+            .build()
+            .unwrap();
+        let mut response = client
+            .get(url)
+            .send()
+            .unwrap();
 
         if as_dataurl {
             // Convert response into a byte array

src/main.rs

@@ -7,7 +7,7 @@ use monolith::html::{walk_and_embed_assets, html_to_dom, print_dom};
 
 fn main() {
     let command = App::new("monolith")
-        .version("2.0.3")
+        .version("2.0.4")
         .author("Sunshine <sunshine@uberspace.net>")
         .about("CLI tool to save web pages as single HTML files")
         .arg(Arg::with_name("url")
@@ -31,5 +31,6 @@ fn main() {
         walk_and_embed_assets(&arg_target, &dom.document, opt_no_js, opt_no_img);
 
         print_dom(&dom.document);
+        println!(); // Ensure newline at end of output
     }
 }