From 1c02fedc5c6856522b4fe9699a726cb3c106d255 Mon Sep 17 00:00:00 2001
From: Junjie <xjj@123>
Date: 星期六, 13 四月 2024 11:42:17 +0800
Subject: [PATCH] #

---
 zy-asrs-wcs/src/main/java/com/zy/asrs/wcs/rcs/thread/impl/SurayShuttleThread.java |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/zy-asrs-wcs/src/main/java/com/zy/asrs/wcs/rcs/thread/impl/SurayShuttleThread.java b/zy-asrs-wcs/src/main/java/com/zy/asrs/wcs/rcs/thread/impl/SurayShuttleThread.java
index 91a9a72..4c7572c 100644
--- a/zy-asrs-wcs/src/main/java/com/zy/asrs/wcs/rcs/thread/impl/SurayShuttleThread.java
+++ b/zy-asrs-wcs/src/main/java/com/zy/asrs/wcs/rcs/thread/impl/SurayShuttleThread.java
@@ -208,7 +208,7 @@
 
     @Override
     public ShuttleProtocol getStatus() {
-        return this.shuttleProtocol;
+        return this.shuttleProtocol.clone();
     }
 
     @Override
@@ -515,6 +515,9 @@
                     return path;
                 }
                 List<NavigateNode> nodes = redisCommand.getAssignCommand().getNodes();//绌挎杞﹂璁¤矾寰�
+                if (nodes == null) {
+                    return path;
+                }
                 if (!nodes.isEmpty()) {
                     path.addAll(nodes);
                 }

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