From 0d154365a23678c138cadad31f746aa27ac3f96a Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sun, 14 Jan 2018 23:07:34 +0100
Subject: models: return null on empty result

---
 includes/model/ShiftTypes_model.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'includes/model/ShiftTypes_model.php')

diff --git a/includes/model/ShiftTypes_model.php b/includes/model/ShiftTypes_model.php
index 0e8ef3a4..599810be 100644
--- a/includes/model/ShiftTypes_model.php
+++ b/includes/model/ShiftTypes_model.php
@@ -66,11 +66,13 @@ function ShiftType_create($name, $angeltype_id, $description)
  * Get a shift type by id.
  *
  * @param int $shifttype_id
- * @return array
+ * @return array|null
  */
 function ShiftType($shifttype_id)
 {
-    return DB::selectOne('SELECT * FROM `ShiftTypes` WHERE `id`=?', [$shifttype_id]);
+    $shiftType = DB::selectOne('SELECT * FROM `ShiftTypes` WHERE `id`=?', [$shifttype_id]);
+
+    return empty($shiftType) ? null : $shiftType;
 }
 
 /**
-- 
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