From fafbe3e567f11afcdddd044aa92b5b990a7f8ae6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=C3=B3th=20Rich=C3=A1rd?= <tricsusz@gmail.com>
Date: Sun, 28 Jul 2019 16:00:27 +0200
Subject: [PATCH] fixed undefined variable (authorities) notice

---
 event_handler.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/event_handler.php b/event_handler.php
index b90f22b..28ca85a 100644
--- a/event_handler.php
+++ b/event_handler.php
@@ -187,7 +187,8 @@ if (isset($_POST['action'])) {
                 $psw = "null";
             }
 
-            $new_coach_id = user::create_user($_POST['ua_name'], $psw, $_POST['authorities']);
+            $authorities = isset($_POST['authorities']) ? $_POST['authorities'] : array();
+            $new_coach_id = user::create_user($_POST['ua_name'], $psw, $authorities);
             log::register('new_coach', $new_coach_id);
             header("Location: /admin/coaches");
             break;
@@ -200,7 +201,8 @@ if (isset($_POST['action'])) {
                 $psw = "-1"; //ez jelzi h nem szabad updatelni
             }
 
-            user::update_user($_POST['ua_name'], $psw, isset($_POST['ua_admin']), $_POST['ua_id'], $_POST['authorities']);
+            $authorities = isset($_POST['authorities']) ? $_POST['authorities'] : array();
+            user::update_user($_POST['ua_name'], $psw, isset($_POST['ua_admin']), $_POST['ua_id'], $authorities);
             log::register('update_coach', $_POST['ua_id']);
             header("Location: /admin/coaches/".$_POST['ua_id']);
             break;