Fix unintentional reset of sequence number during catch up

If no new events were applied it could happen that the highest applied sequence number was reset to 0.
neos · Jul 7, 2023 · d972abb · d972abb
1 parent b3f18bb
commit d972abb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Classes/EventListener/EventListenerInvoker.php b/Classes/EventListener/EventListenerInvoker.php
@@ -202,7 +202,9 @@ public function catchUp(): void
             }
         }
 
-        $appliedEventsStorage->saveHighestAppliedSequenceNumber($sequenceNumber);
+        if ($sequenceNumber > 0) {
+            $appliedEventsStorage->saveHighestAppliedSequenceNumber($sequenceNumber);
+        }
         $appliedEventsStorage->releaseHighestAppliedSequenceNumber();
 
         if ($this->eventListener instanceof AfterCatchUpInterface) {