From d4449d619550a014161deb44892c251472bf60a6 Mon Sep 17 00:00:00 2001
From: TheMrNomis <n0m1s@homnomnom.fr>
Date: Thu, 21 Apr 2016 09:53:08 +0200
Subject: [PATCH] bugfix

undefined var when no categories were found in DB
---
 databaseOperations.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/databaseOperations.php b/databaseOperations.php
index 788c514..e9e4ee0 100755
--- a/databaseOperations.php
+++ b/databaseOperations.php
@@ -191,6 +191,7 @@ function getCategoriesForOneEvent($db, $eventId)
         $request->execute(array($eventId));
         $result = $request->fetchAll();
         $request->closeCursor();
+        $categories = array();
         foreach($result as $oneResult)
             $categories[] = $oneResult["cat_id"];
         return $categories;