From 73717f6f371a9026f24d35e8ba2e2dca31cbd3d5 Mon Sep 17 00:00:00 2001
From: Kavin <20838718+FireMasterK@users.noreply.github.com>
Date: Sat, 25 Mar 2023 15:53:25 +0000
Subject: [PATCH] Remove unnecessary non-capturing groups.

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

diff --git a/src/main.rs b/src/main.rs
index 0695f7a..00ac5cd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,7 +27,7 @@ async fn main() -> std::io::Result<()> {
     }.run().await
 }
 
-static RE_DOMAIN: Lazy<Regex> = Lazy::new(|| Regex::new(r"^(?:[a-z\d.-]*\.)?((?:[a-z\d-]*)\.(?:[a-z\d-]*))$").unwrap());
+static RE_DOMAIN: Lazy<Regex> = Lazy::new(|| Regex::new(r"^(?:[a-z\d.-]*\.)?([a-z\d-]*\.[a-z\d-]*)$").unwrap());
 static RE_MANIFEST: Lazy<Regex> = Lazy::new(|| Regex::new("(?m)URI=\"([^\"]+)\"").unwrap());
 static RE_DASH_MANIFEST: Lazy<Regex> = Lazy::new(|| Regex::new("BaseURL>(https://[^<]+)</BaseURL").unwrap());