From c84c1f519f96ab995e8d3c2f65951e32d8d01547 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@gmx.de>
Date: Mon, 21 Jul 2014 10:43:29 +0200
Subject: Correctly use groups parameter only when its not empty

Fix #9745
---
 settings/ajax/createuser.php | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'settings/ajax')

diff --git a/settings/ajax/createuser.php b/settings/ajax/createuser.php
index ae1d8856f43..463c15d59e8 100644
--- a/settings/ajax/createuser.php
+++ b/settings/ajax/createuser.php
@@ -5,21 +5,23 @@ OC_JSON::checkSubAdminUser();
 
 if(OC_User::isAdminUser(OC_User::getUser())) {
 	$groups = array();
-	if( isset( $_POST["groups"] )) {
+	if (!empty($_POST["groups"])) {
 		$groups = $_POST["groups"];
 	}
 }else{
-	if(isset( $_POST["groups"] )) {
+	if (isset($_POST["groups"])) {
 		$groups = array();
-		foreach($_POST["groups"] as $group) {
-			if(OC_SubAdmin::isGroupAccessible(OC_User::getUser(), $group)) {
-				$groups[] = $group;
+		if (!empty($_POST["groups"])) {
+			foreach ($_POST["groups"] as $group) {
+				if (OC_SubAdmin::isGroupAccessible(OC_User::getUser(), $group)) {
+					$groups[] = $group;
+				}
 			}
 		}
-		if(count($groups) === 0) {
+		if (empty($groups)) {
 			$groups = OC_SubAdmin::getSubAdminsGroups(OC_User::getUser());
 		}
-	}else{
+	} else {
 		$groups = OC_SubAdmin::getSubAdminsGroups(OC_User::getUser());
 	}
 }
-- 
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