From ba109513cbdfe2d79f505c8cbdf9358cdcc0a1fc Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Wed, 10 Mar 2021 08:40:56 -0700
Subject: [PATCH] Calendar: fix immediate notifications, broken by 767b77a

---
 calendar/inc/class.calendar_uiforms.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/calendar/inc/class.calendar_uiforms.inc.php b/calendar/inc/class.calendar_uiforms.inc.php
index 0311680a9e..bb7544195d 100644
--- a/calendar/inc/class.calendar_uiforms.inc.php
+++ b/calendar/inc/class.calendar_uiforms.inc.php
@@ -3504,7 +3504,7 @@ class calendar_uiforms extends calendar_ui
 			Framework::window_close();
 		}
 
-		$content = array();
+		$content = $readonlys = $preserve = array();
 		$sel_options = array(
 			'recur_type' => &$this->bo->recur_types,
 			'status'     => $this->bo->verbose_status,