From 812d71f090edabfeda4449c7ed748fd937ff9650 Mon Sep 17 00:00:00 2001
From: Echo009 <ech0.extreme@foxmail.com>
Date: Thu, 19 May 2022 17:31:33 +0800
Subject: [PATCH] fix: NPE in FrequentScheduler

---
 .../powerjob/server/core/scheduler/PowerScheduleService.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/powerjob-server/powerjob-server-core/src/main/java/tech/powerjob/server/core/scheduler/PowerScheduleService.java b/powerjob-server/powerjob-server-core/src/main/java/tech/powerjob/server/core/scheduler/PowerScheduleService.java
index 39ba20a1..7e46c452 100644
--- a/powerjob-server/powerjob-server-core/src/main/java/tech/powerjob/server/core/scheduler/PowerScheduleService.java
+++ b/powerjob-server/powerjob-server-core/src/main/java/tech/powerjob/server/core/scheduler/PowerScheduleService.java
@@ -255,7 +255,7 @@ public class PowerScheduleService {
                             log.info("[FrequentScheduler] disable frequent job,id:{}.", jobInfoDO.getId());
                         } else if (lifeCycle.getStart() == null || lifeCycle.getStart() < System.currentTimeMillis() + SCHEDULE_RATE * 2) {
                             log.info("[FrequentScheduler] schedule frequent job,id:{}.", jobInfoDO.getId());
-                            jobService.runJob(jobInfoDO.getAppId(), jobId, null, Optional.of(lifeCycle.getStart()).orElse(0L) - System.currentTimeMillis());
+                            jobService.runJob(jobInfoDO.getAppId(), jobId, null, Optional.ofNullable(lifeCycle.getStart()).orElse(0L) - System.currentTimeMillis());
                         }
                     });
                 });