test for existing shifts

11 years ago · cf20bc1c29
parent dc7a56f422
commit cf20bc1c29
1 changed files with 6 additions and 0 deletions
--- a/includes/pages/user_shifts.php
+++ b/includes/pages/user_shifts.php
@ -296,6 +296,12 @@ function view_user_shifts() {
  
  $ical_shifts = array();
  $days = sql_select_single_col("SELECT DISTINCT DATE(FROM_UNIXTIME(`start`)) AS `id`, DATE(FROM_UNIXTIME(`start`)) AS `name` FROM `Shifts` ORDER BY `start`");
+  
+  if (count($days) == 0) {
+    error(_("The administration has not configured any shifts yet."));
+    redirect('?');
+  }
+  
  $rooms = sql_select("SELECT `RID` AS `id`, `Name` AS `name` FROM `Room` WHERE `show`='Y' ORDER BY `Name`");
  
  if (count($rooms) == 0) {