From a0f4a82e511f3ebbb9c234eaaa74c8ca3126e8cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Wed, 9 Oct 2019 11:25:37 +0200
Subject: [PATCH] Always use the latest timestamp for merged activities
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Signed-off-by: Julius Härtl <jus@bitgrid.net>
---
 lib/private/Activity/EventMerger.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/private/Activity/EventMerger.php b/lib/private/Activity/EventMerger.php
index ed062d094e..6b4846164e 100644
--- a/lib/private/Activity/EventMerger.php
+++ b/lib/private/Activity/EventMerger.php
@@ -111,7 +111,8 @@ class EventMerger implements IEventMerger {
 
 			$event->setRichSubject($newSubject, $parameters)
 				->setParsedSubject($parsedSubject)
-				->setChildEvent($previousEvent);
+				->setChildEvent($previousEvent)
+				->setTimestamp(max($event->getTimestamp(), $previousEvent->getTimestamp()));
 		} catch (\UnexpectedValueException $e) {
 			return $event;
 		}