Fix undefined offset

There are cases where no trusted host is specified such as when installing the instance, this lead to an undefined offset warning in the log right after installing. (when another domain than localhost or 127.0.0.1 was used)

1 files changed, 5 insertions, 6 deletions

diff --git a/lib/private/appframework/http/request.php b/lib/private/appframework/http/request.php
index 2455209cdf3..f72ad7cc1d8 100644
--- a/lib/private/appframework/http/request.php
+++ b/lib/private/appframework/http/request.php
@@ -658,11 +658,6 @@ class Request implements \ArrayAccess, \Countable, IRequest {
 	 * @return string Server host
 	 */
 	public function getServerHost() {
-		// FIXME: Ugly workaround that we need to get rid of
-		if (\OC::$CLI && defined('PHPUNIT_RUN')) {
-			return 'localhost';
-		}
-
 		// overwritehost is always trusted
 		$host = $this->getOverwriteHost();
 		if ($host !== null) {
@@ -680,7 +675,11 @@ class Request implements \ArrayAccess, \Countable, IRequest {
 			return $host;
 		} else {
 			$trustedList = $this->config->getSystemValue('trusted_domains', []);
-			return $trustedList[0];
+			if(!empty($trustedList)) {
+				return $trustedList[0];
+			} else {
+				return '';
+			}
 		}
 	}