From fe58e4f4220d6685b91bf516374e33936e1075e3 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sun, 14 Jan 2018 17:47:26 +0100
Subject: database: updated checks for selectOne

---
 includes/controller/shifts_controller.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'includes/controller/shifts_controller.php')

diff --git a/includes/controller/shifts_controller.php b/includes/controller/shifts_controller.php
index 5930595e..326449cf 100644
--- a/includes/controller/shifts_controller.php
+++ b/includes/controller/shifts_controller.php
@@ -217,7 +217,7 @@ function shift_delete_controller()
     $shift_id = $request->input('delete_shift');
 
     $shift = Shift($shift_id);
-    if ($shift == null) {
+    if (empty($shift)) {
         redirect(page_link_to('user_shifts'));
     }
 
@@ -264,7 +264,7 @@ function shift_controller()
     }
 
     $shift = Shift($request->input('shift_id'));
-    if ($shift == null) {
+    if (empty($shift)) {
         error(_('Shift could not be found.'));
         redirect(page_link_to('user_shifts'));
     }
@@ -288,7 +288,7 @@ function shift_controller()
             $needed_angeltype,
             $shift_entries
         );
-        if ($shift_signup_state == null) {
+        if (empty($shift_signup_state)) {
             $shift_signup_state = $angeltype_signup_state;
         } else {
             $shift_signup_state->combineWith($angeltype_signup_state);
@@ -387,7 +387,7 @@ function shifts_json_export_controller()
     $key = $request->input('key');
 
     $user = User_by_api_key($key);
-    if ($user == null) {
+    if (empty($user)) {
         engelsystem_error('Key invalid.');
     }
     if (!in_array('shifts_json_export', privileges_for_user($user['UID']))) {
-- 
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