fixed tl_calendar_events_plus::getParentEventChoices() exception if d…

…c is null
heimrichhannot · Jan 18, 2022 · 1edc6d4 · 1edc6d4
1 parent bacbc11
commit 1edc6d4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [2.3.6] - 2022-01-18
+- Fixed: tl_calendar_events_plus::getParentEventChoices() exception if dc is null
+
 ## [2.3.5] - 2021-12-13
 - Fixed: tl_calendar_events_plus::getRooms() parameter type
 - Fixed: warning in tl_calendar_events_plus::getRooms()

diff --git a/dca/tl_calendar_events.php b/dca/tl_calendar_events.php
@@ -379,8 +379,11 @@ public function getMembers($arrOption, \DataContainer $dc)
     }
 
 
-    public function getParentEventChoices(\DataContainer $dc)
+    public function getParentEventChoices(\DataContainer $dc = null)
     {
+        if (null === $dc) {
+            return [];
+        }
         $choices = [];
 
         $query = "SELECT id, title FROM tl_calendar_events WHERE parentEvent=0 and id!=? ORDER BY title";