Update lib/private/BackgroundJob/JobList.php

Co-authored-by: Joas Schilling <213943+nickvergessen@users.noreply.github.com> Signed-off-by: Marcel Klehr <mklehr@gmx.net>
3 years ago · 6f9a3218d0
parent 56cb5d1d13
commit 6f9a3218d0
1 changed files with 2 additions and 1 deletions
--- a/lib/private/BackgroundJob/JobList.php
+++ b/lib/private/BackgroundJob/JobList.php
@ -388,7 +388,8 @@ class JobList implements IJobList {
 		$query = $this->connection->getQueryBuilder();
 		$query->select('*')
 			->from('jobs')
-			->where($query->expr()->neq('reserved_at', $query->createNamedParameter(0, IQueryBuilder::PARAM_INT)));
+			->where($query->expr()->neq('reserved_at', $query->createNamedParameter(0, IQueryBuilder::PARAM_INT)))
+			->setMaxResults(1);

 		if ($className !== null) {
 			$query->andWhere($query->expr()->eq('class', $query->createNamedParameter($className)));