From cdf806a390eb34d9a297871da9119297ebd48185 Mon Sep 17 00:00:00 2001
From: "as2252258@163.com" <as22522582>
Date: Mon, 16 Mar 2020 19:29:02 +0800
Subject: [PATCH] add clear

---
 wchat/common/HttpClient.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 9d0da58..df8be86 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -523,6 +523,9 @@ class HttpClient
 	 */
 	private function createRequestUrl($url, $data)
 	{
+		if (empty($data)) {
+			return $url;
+		}
 		if ($this->isGet()) {
 			return $url . '?' . $data;
 		}