From e586437334c35f4b556a4e2230413597272f2dc9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mr=C2=B7x?= <as2252258@163.com>
Date: Wed, 27 May 2020 16:00:09 +0800
Subject: [PATCH] add clear

---
 wchat/common/HttpClient.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index b6cfa6f..c0b1290 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -171,7 +171,7 @@ class HttpClient
 	public function setHost(string $host)
 	{
 		$this->host = $this->replaceHost($host);
-		$match_quest = '/^[a-zA-Z\-](\.[a-zA-Z\-])*/';
+		$match_quest = '/^[a-zA-Z\-]+(\.[a-zA-Z\-])+/';
 		if (preg_match($match_quest, $this->host)) {
 			$this->addHeader('Host', $this->host);
 		}