From d11405205c3c02ed5aba69c925a4e1cbded304b4 Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Sun, 26 Jun 2016 19:21:04 +0200
Subject: [PATCH] fix some scrutinizer "bugs"

---
 api/src/Mail.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/src/Mail.php b/api/src/Mail.php
index a3d2fefae5..24bfe313a2 100644
--- a/api/src/Mail.php
+++ b/api/src/Mail.php
@@ -6933,7 +6933,7 @@ class Mail
 			case 'vfs':
 				break;
 			case 'egw-data':
-				$message = Link::get_data(parse_url($tmpFileName, PHP_URL_HOST), true);
+				$message = ($host = parse_url($tmpFileName, PHP_URL_HOST)) ? Link::get_data($host, true) : false;
 				break;
 			default:
 				$tmpFileName = $GLOBALS['egw_info']['server']['temp_dir'].'/'.basename($tmpFileName);