From eb7e2d7d354bfb7214f1aa07fad1b348656cc916 Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@owncloud.com>
Date: Wed, 9 May 2012 11:35:36 +0200
Subject: [PATCH] Sharing: even if a user has more groups in common, he should
 appear only once in the dropdown list

---
 apps/files_sharing/ajax/userautocomplete.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/files_sharing/ajax/userautocomplete.php b/apps/files_sharing/ajax/userautocomplete.php
index 99cc81bce0..0e1bf6d588 100755
--- a/apps/files_sharing/ajax/userautocomplete.php
+++ b/apps/files_sharing/ajax/userautocomplete.php
@@ -23,6 +23,7 @@ foreach ($userGroups as $group) {
 		$groups[] = "<option value='".$group."(group)'>".$group." (group) </option>";
 	}
 }
+$users = array_unique($users);
 $users[] = "</optgroup>";
 $groups[] = "</optgroup>";
 $users = array_merge($users, $groups);