diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 2cb429f..de9ff5d 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -410,8 +410,6 @@ class HttpClient
 
 		$body = $client->body;
 
-		var_dump($body);
-
 		$header = $client->getHeaders();
 
 		$body = $this->resolve($header, $body);
@@ -462,7 +460,12 @@ class HttpClient
 	private function generate_client($host, $url, $data)
 	{
 		$client = new SClient($host, $this->getHostPort(), $this->isSSL);
-		$client->set($this->settings());
+
+		$settings = $this->settings();
+		if (!empty($settings)) {
+			$client->set($this->settings());
+		}
+
 		if (!empty($this->agent)) {
 			$this->header['User-Agent'] = $this->agent;
 		}