From cfe7354c07e8c837691b03fb183127f431e5d218 Mon Sep 17 00:00:00 2001
From: Kr328 <kr328app@outlook.com>
Date: Tue, 18 Jan 2022 13:32:47 +0800
Subject: [PATCH 1/2] Improve: change provider file modify time when updated
 (#1918)

---
 adapter/provider/fetcher.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/adapter/provider/fetcher.go b/adapter/provider/fetcher.go
index 6c1e96b4..81f9ec96 100644
--- a/adapter/provider/fetcher.go
+++ b/adapter/provider/fetcher.go
@@ -102,6 +102,7 @@ func (f *fetcher) Update() (interface{}, bool, error) {
 	hash := md5.Sum(buf)
 	if bytes.Equal(f.hash[:], hash[:]) {
 		f.updatedAt = &now
+		os.Chtimes(f.vehicle.Path(), now, now)
 		return nil, true, nil
 	}
 

From b1a639feae485ea953f9cc5ddd9f06884fdc7091 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Wed, 26 Jan 2022 22:28:13 +0800
Subject: [PATCH 2/2] Fix: domain trie search

---
 component/trie/domain.go      | 4 ++--
 component/trie/domain_test.go | 8 ++++++++
 component/trie/node.go        | 2 +-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/component/trie/domain.go b/component/trie/domain.go
index ffd0b754..fcc9e3ba 100644
--- a/component/trie/domain.go
+++ b/component/trie/domain.go
@@ -109,13 +109,13 @@ func (t *DomainTrie) search(node *Node, parts []string) *Node {
 	}
 
 	if c := node.getChild(parts[len(parts)-1]); c != nil {
-		if n := t.search(c, parts[:len(parts)-1]); n != nil {
+		if n := t.search(c, parts[:len(parts)-1]); n != nil && n.Data != nil {
 			return n
 		}
 	}
 
 	if c := node.getChild(wildcard); c != nil {
-		if n := t.search(c, parts[:len(parts)-1]); n != nil {
+		if n := t.search(c, parts[:len(parts)-1]); n != nil && n.Data != nil {
 			return n
 		}
 	}
diff --git a/component/trie/domain_test.go b/component/trie/domain_test.go
index 61340cde..4322699a 100644
--- a/component/trie/domain_test.go
+++ b/component/trie/domain_test.go
@@ -97,3 +97,11 @@ func TestTrie_Boundary(t *testing.T) {
 	assert.NotNil(t, tree.Insert("..dev", localIP))
 	assert.Nil(t, tree.Search("dev"))
 }
+
+func TestTrie_WildcardBoundary(t *testing.T) {
+	tree := New()
+	tree.Insert("+.*", localIP)
+	tree.Insert("stun.*.*.*", localIP)
+
+	assert.NotNil(t, tree.Search("example.com"))
+}
diff --git a/component/trie/node.go b/component/trie/node.go
index be8ba91f..42672f0b 100644
--- a/component/trie/node.go
+++ b/component/trie/node.go
@@ -2,8 +2,8 @@ package trie
 
 // Node is the trie's node
 type Node struct {
-	Data     interface{}
 	children map[string]*Node
+	Data     interface{}
 }
 
 func (n *Node) getChild(s string) *Node {