From 05f59ea57fded61615d58ce05ee1f508459f5de7 Mon Sep 17 00:00:00 2001
From: gVisor bot <gvisor-bot@google.com>
Date: Sun, 12 Mar 2023 15:05:28 +0800
Subject: [PATCH] chore: add comment

---
 component/resolver/host.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/component/resolver/host.go b/component/resolver/host.go
index ca90cd27..49168e2b 100644
--- a/component/resolver/host.go
+++ b/component/resolver/host.go
@@ -20,6 +20,7 @@ func NewHosts(hosts *trie.DomainTrie[HostValue]) Hosts {
 	}
 }
 
+// Return the search result and whether to match the parameter `isDomain`
 func (h *Hosts) Search(domain string, isDomain bool) (*HostValue, bool) {
 	value := h.DomainTrie.Search(domain)
 	if value == nil {