From db89d1cec8291b64f8a49574564c073c3a92b96a Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Thu, 16 Jul 2015 15:44:10 +0200
Subject: [PATCH] handle rmdir on files for ftp storages

---
 apps/files_external/lib/streamwrapper.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apps/files_external/lib/streamwrapper.php b/apps/files_external/lib/streamwrapper.php
index f2438a5487..387667a81a 100644
--- a/apps/files_external/lib/streamwrapper.php
+++ b/apps/files_external/lib/streamwrapper.php
@@ -40,8 +40,11 @@ abstract class StreamWrapper extends Common {
 	}
 
 	public function rmdir($path) {
-		if ($this->file_exists($path) && $this->isDeletable($path)) {
+		if ($this->is_dir($path) && $this->isDeletable($path)) {
 			$dh = $this->opendir($path);
+			if (!is_resource($dh)) {
+				return false;
+			}
 			while (($file = readdir($dh)) !== false) {
 				if ($this->is_dir($path . '/' . $file)) {
 					$this->rmdir($path . '/' . $file);