Index: units/helpers/curl_helper.php
===================================================================
--- units/helpers/curl_helper.php	(revision 16046)
+++ units/helpers/curl_helper.php	(working copy)
@@ -302,7 +302,7 @@
 		 */
 		public function SetRequestMethod($request_method)
 		{
-			if ($request_method != self::REQUEST_METHOD_GET || $request_method != self::REQUEST_METHOD_POST) {
+			if ($request_method != self::REQUEST_METHOD_GET && $request_method != self::REQUEST_METHOD_POST) {
 				throw new InvalidArgumentException('Method "' . __METHOD__ . '": Invalid $request_method parameter value');
 
 				return ;