From af2df98d14f0691b09cbdb07605c0dccd6940f7b Mon Sep 17 00:00:00 2001
From: Meritoo <github@meritoo.pl>
Date: Mon, 25 Sep 2017 21:08:24 +0200
Subject: [PATCH] Client - run() method - use an empty array when raw data is
 unknown/null

---
 src/Meritoo/LimeSurvey/ApiClient/Client/Client.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Meritoo/LimeSurvey/ApiClient/Client/Client.php b/src/Meritoo/LimeSurvey/ApiClient/Client/Client.php
index 5a5e77a..a9d9316 100644
--- a/src/Meritoo/LimeSurvey/ApiClient/Client/Client.php
+++ b/src/Meritoo/LimeSurvey/ApiClient/Client/Client.php
@@ -103,6 +103,18 @@ class Client
             ->getRpcClientManager()
             ->runMethod($method, $arguments);
 
+        /*
+         * Raw data is unknown?
+         * Let's use an empty array instead
+         *
+         * Required to avoid bug:
+         * Argument 2 passed to Meritoo\LimeSurvey\ApiClient\Result\Result::__construct() must be of the type array,
+         * null given
+         */
+        if (null === $rawData) {
+            $rawData = [];
+        }
+
         return new Result($method, $rawData);
     }