From 8030c477c910b84dc3b60b3edcdf39bd38ceed60 Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Fri, 11 May 2018 11:25:02 -0600
Subject: [PATCH] Avoid warning about scheme already registered

---
 api/src/Vfs/StreamWrapper.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/src/Vfs/StreamWrapper.php b/api/src/Vfs/StreamWrapper.php
index 06d29dfc1f..966c355708 100644
--- a/api/src/Vfs/StreamWrapper.php
+++ b/api/src/Vfs/StreamWrapper.php
@@ -1323,6 +1323,9 @@ class StreamWrapper implements StreamWrapperIface
 	 */
 	static function init_static()
 	{
+		if (in_array(self::SCHEME, stream_get_wrappers())) {
+			stream_wrapper_unregister(self::SCHEME);
+		}
 		stream_register_wrapper(self::SCHEME,__CLASS__);
 
 		if (($fstab = $GLOBALS['egw_info']['server']['vfs_fstab']) && is_array($fstab) && count($fstab))