From dca2091351bdcad484df898d28c3be465f8bd756 Mon Sep 17 00:00:00 2001
From: Jiri Pokorny <poky85@gmail.com>
Date: Sun, 21 Jan 2018 21:02:43 +0100
Subject: [PATCH] Fix content-type header match when parsing PSR request.

---
 src/Server/Helper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Server/Helper.php b/src/Server/Helper.php
index 1957fec..d7e62a8 100644
--- a/src/Server/Helper.php
+++ b/src/Server/Helper.php
@@ -482,9 +482,9 @@ class Helper
                 throw new RequestError('Missing "Content-Type" header');
             }
 
-            if (stripos('application/graphql', $contentType[0]) !== false) {
+            if (stripos($contentType[0], 'application/graphql') !== false) {
                 $bodyParams = ['query' => $request->getBody()->getContents()];
-            } else if (stripos('application/json', $contentType[0]) !== false) {
+            } else if (stripos($contentType[0], 'application/json') !== false) {
                 $bodyParams = $request->getParsedBody();
 
                 if (null === $bodyParams) {