From 3bbb65998fed43728f3e67822d81a289a8886e17 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@owncloud.com>
Date: Mon, 5 Oct 2015 12:03:36 +0200
Subject: [PATCH] Make sure all variables are defined

---
 lib/private/share/share.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/private/share/share.php b/lib/private/share/share.php
index b22b4b6a2e..42fec03d3a 100644
--- a/lib/private/share/share.php
+++ b/lib/private/share/share.php
@@ -1989,6 +1989,8 @@ class Share extends Constants {
 
 		$queriesToExecute = array();
 		$suggestedItemTarget = null;
+		$groupFileTarget = $fileTarget = $suggestedFileTarget = $filePath = '';
+		$groupItemTarget = $itemTarget = $fileSource = $parent = 0;
 
 		$result = self::checkReshare($itemType, $itemSource, $shareType, $shareWith, $uidOwner, $permissions, $itemSourceName, $expirationDate);
 		if(!empty($result)) {