From 732acbf7a76bfe4d57c23b2c2db790ec83efdfd1 Mon Sep 17 00:00:00 2001
From: Philipp <admin@philipp.info>
Date: Fri, 9 Oct 2020 22:28:41 +0200
Subject: [PATCH] Fix IHTTPResult::getHeader() - Now returns a string array,
 like expected - Fix usages - Fix dataset

---
 mailstream/mailstream.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mailstream/mailstream.php b/mailstream/mailstream.php
index 23aed60f..2515f4f4 100644
--- a/mailstream/mailstream.php
+++ b/mailstream/mailstream.php
@@ -160,7 +160,7 @@ function mailstream_do_images($a, &$item, &$attachments) {
 			'data' => $curlResult->getBody(),
 			'guid' => hash("crc32", $url),
 			'filename' => basename($components['path']),
-			'type' => $curlResult->getContentType()
+			'type' => $curlResult->getContentType()[0] ?? ''
 		];
 
 		if (strlen($attachments[$url]['data'])) {