From efee030bf13e3edec4989b92f582b09940d2601c Mon Sep 17 00:00:00 2001
From: Franz Liedke <franz@develophp.org>
Date: Tue, 22 Sep 2015 15:19:54 +0200
Subject: [PATCH] Make sure JSON request bodies are parsed as array.

Refs #533.
---
 framework/core/src/Api/Middleware/ReadJsonParameters.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/framework/core/src/Api/Middleware/ReadJsonParameters.php b/framework/core/src/Api/Middleware/ReadJsonParameters.php
index 088bac164..f153551b7 100644
--- a/framework/core/src/Api/Middleware/ReadJsonParameters.php
+++ b/framework/core/src/Api/Middleware/ReadJsonParameters.php
@@ -23,6 +23,10 @@ class ReadJsonParameters implements MiddlewareInterface
     {
         if (str_contains($request->getHeaderLine('content-type'), 'json')) {
             $input = json_decode($request->getBody(), true);
+            
+            if (! is_array($input)) {
+                $input = [];
+            }
 
             foreach ($input as $name => $value) {
                 $request = $request->withAttribute($name, $value);