From 7cbf2bc56df4519868e8694fd3ead4700aec7642 Mon Sep 17 00:00:00 2001
From: Lukas Reschke <lukas@owncloud.com>
Date: Tue, 8 Sep 2015 17:53:29 +0200
Subject: [PATCH] Allow 0 and false as password

When we use the check for "empty" here passwords such as 0 will not work.

Fixes https://github.com/owncloud/password_policy/issues/8
---
 lib/private/share/share.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/share/share.php b/lib/private/share/share.php
index 70ed26c0b2..6ad36d60fe 100644
--- a/lib/private/share/share.php
+++ b/lib/private/share/share.php
@@ -765,7 +765,7 @@ class Share extends Constants {
 				}
 
 				// Generate hash of password - same method as user passwords
-				if (!empty($shareWith)) {
+				if (is_string($shareWith) && $shareWith !== '') {
 					self::verifyPassword($shareWith);
 					$shareWith = \OC::$server->getHasher()->hash($shareWith);
 				} else {