From 05e7c423aa23c9f42328ccadabe999383257f8ad Mon Sep 17 00:00:00 2001
From: Nikolai R Kristiansen <nikolaik@gmail.com>
Date: Thu, 9 Jul 2015 23:51:29 +0200
Subject: [PATCH] Fixes notice on users with no groups

---
 api/user.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/user.php b/api/user.php
index 8debecd..1eb6772 100644
--- a/api/user.php
+++ b/api/user.php
@@ -159,6 +159,9 @@ $results = array();
 foreach($res as $result) {
     foreach($result as $key => $value) {
         if($key == "groups") {
+            if($value === "") {
+                continue; // no groups
+            }
             $u_gs = array();
             $u_groups = explode(",",$value);
             foreach($u_groups as $g) {