From 3db33dbcaac05b263f37cc17abb73a2a9b765d5c Mon Sep 17 00:00:00 2001
From: cranetm <cranetm.dev@gmail.com>
Date: Wed, 27 Jan 2016 10:29:25 +0200
Subject: [PATCH] Fixed issue with zero request id

---
 JsonRpc2/Controller.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/JsonRpc2/Controller.php b/JsonRpc2/Controller.php
index 91de207..5e7ad1f 100644
--- a/JsonRpc2/Controller.php
+++ b/JsonRpc2/Controller.php
@@ -87,7 +87,7 @@ private function getActionResponse($requestObject)
         if (!isset($this->requestObject->id) && (empty($error) || !in_array($error->getCode(), [Exception::PARSE_ERROR, Exception::INVALID_REQUEST])))
             return null;
 
-        return Helper::formatResponse($result, $error, !empty($this->requestObject->id)? $this->requestObject->id : null);
+        return Helper::formatResponse($result, $error, !isset($this->requestObject->id)? $this->requestObject->id : null);
     }
 
     /**
@@ -352,4 +352,4 @@ private function parseMethodDocComment($method)
             unset($subject);
         }
     }
-}
\ No newline at end of file
+}