From 6a760e193d1853b96eee5fded13d118a7371f6bd Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Fri, 14 Dec 2018 11:50:15 -0700
Subject: [PATCH] Calendar - Allow event owner to save alarms for all
 participants

---
 calendar/inc/class.calendar_boupdate.inc.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/calendar/inc/class.calendar_boupdate.inc.php b/calendar/inc/class.calendar_boupdate.inc.php
index c3db8e8a1a..9428ebb124 100644
--- a/calendar/inc/class.calendar_boupdate.inc.php
+++ b/calendar/inc/class.calendar_boupdate.inc.php
@@ -1334,6 +1334,9 @@ class calendar_boupdate extends calendar_bo
 				// remove alarms belonging to not longer existing or rejected participants
 				if ($alarm['owner'] && isset($expanded['participants']))
 				{
+					// Don't auto-delete alarm if created by event owner
+					if($alarm['all'] && $alarm['owner'] == $event['owner']) continue;
+
 					$status = $expanded['participants'][$alarm['owner']];
 					if (!isset($status) || calendar_so::split_status($status) === 'R')
 					{