JobList#hasReservedJobs: Close cursor

so Joas doesn't die

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

diff --git a/lib/private/BackgroundJob/JobList.php b/lib/private/BackgroundJob/JobList.php
index 638919d4c392724709e4577ea195ccfe19c95adf..3846aed3d61ba9d08c552e32b6e022e98587813a 100644 (file)
--- a/lib/private/BackgroundJob/JobList.php
+++ b/lib/private/BackgroundJob/JobList.php
@@ -397,7 +397,9 @@ class JobList implements IJobList {
 
                try {
                        $result = $query->executeQuery();
-                       return count($result->fetchAll()) > 0;
+                       $hasReservedJobs = $result->fetch() !== false;
+                       $result->closeCursor();
+                       return $hasReservedJobs;
                } catch (Exception $e) {
                        return false;
                }