fix failture in unwrap cases when the filter detect a false positive link in rewrite links functionality

src/rewrite_links/check_contain_links.rs

@@ -1,4 +1,4 @@
-use teloxide::{prelude::*,Bot};
+use teloxide::{prelude::*, Bot};
 
 use crate::rewrite_links::links_to_rewrite;
 
@@ -12,10 +12,11 @@ pub fn contain_links(msg: Message) -> bool {
 pub async fn fix_links(msg: Message, bot: Bot) -> anyhow::Result<()> {
     let text = msg.text().unwrap();
     let url_and_domain = links_to_rewrite::get_domain_from_text(String::from(text));
-    bot.send_message(msg.chat.id,
-                    links_to_rewrite::filter_string(
-                        url_and_domain.0,
-                        url_and_domain.1
-                    ).unwrap()).await?;
+    match links_to_rewrite::filter_string(url_and_domain.0, url_and_domain.1) {
+        Some(msg_response) => {
+            bot.send_message(msg.chat.id, msg_response).await?;
+        }
+        None => {}
+    }
     Ok(())
 }