From e17befb7d604adfdb811551db456bddc57b8f923 Mon Sep 17 00:00:00 2001
From: Philipp <admin@philipp.info>
Date: Sat, 10 Oct 2020 23:10:35 +0200
Subject: [PATCH] Use last entry for Content-Type

---
 src/Network/GuzzleResponse.php | 8 +++++++-
 src/Util/Images.php            | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Network/GuzzleResponse.php b/src/Network/GuzzleResponse.php
index 72d87ae9f..18155d1d2 100644
--- a/src/Network/GuzzleResponse.php
+++ b/src/Network/GuzzleResponse.php
@@ -88,7 +88,13 @@ class GuzzleResponse extends Response implements IHTTPResult, ResponseInterface
 	/** {@inheritDoc} */
 	public function getContentType()
 	{
-		return implode($this->getHeader('Content-Type'));
+		$contentTypes = $this->getHeader('Content-Type') ?? [];
+		$countTypes = count($contentTypes);
+		if ($countTypes > 0) {
+			return $contentTypes[$countTypes - 1];
+		} else {
+			return '';
+		}
 	}
 
 	/** {@inheritDoc} */
diff --git a/src/Util/Images.php b/src/Util/Images.php
index e0375da3d..1b52b91a1 100644
--- a/src/Util/Images.php
+++ b/src/Util/Images.php
@@ -77,7 +77,7 @@ class Images
 	 *
 	 * @param string $image_data Image data
 	 * @param string $filename   File name (for guessing the type via the extension)
-	 * @param string $mimeTypes  possible mime type
+	 * @param string $mimeType   possible mime type
 	 *
 	 * @return string
 	 * @throws \Exception