From 98dea7caaa8b19d3b2512c57ca9fa094408f4d49 Mon Sep 17 00:00:00 2001
From: Deng Ming <mingflycash@gmail.com>
Date: Mon, 23 May 2022 20:46:00 +0800
Subject: [PATCH] fix 4946: router /aa/:name can match /aa.xml/aa.xml

---
 tree.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tree.go b/tree.go
index 60a7f9e8..72f9373c 100644
--- a/tree.go
+++ b/tree.go
@@ -341,7 +341,7 @@ func (t *Tree) match(treePattern string, pattern string, wildcardValues []string
 	if runObject == nil && len(t.fixrouters) > 0 {
 		// Filter the .json .xml .html extension
 		for _, str := range allowSuffixExt {
-			if strings.HasSuffix(seg, str) && strings.HasSuffix(treePattern, seg) {
+			if strings.HasSuffix(seg, str) && pattern == "" {
 				for _, subTree := range t.fixrouters {
 					// strings.HasSuffix(treePattern, seg) avoid cases: /aaa.html/bbb could access /aaa/bbb
 					if subTree.prefix == seg[:len(seg)-len(str)] {