From 7f959c4938705b186749f898bc7a2ce80e610dde Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期五, 25 三月 2022 15:12:12 +0800
Subject: [PATCH] #杰克缝纫机立库 【根据单号检索单据数据】 优化1

---
 src/main/java/com/zy/asrs/entity/OrderDetl.java |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/zy/asrs/entity/OrderDetl.java b/src/main/java/com/zy/asrs/entity/OrderDetl.java
index b5594ff..cf557a8 100644
--- a/src/main/java/com/zy/asrs/entity/OrderDetl.java
+++ b/src/main/java/com/zy/asrs/entity/OrderDetl.java
@@ -275,7 +275,10 @@
     }
 
     public Double getEnableQty() {
-        return this.anfme - this.qty;
+        if (null != this.anfme && this.qty != null) {
+            return this.anfme - this.qty;
+        }
+        return null;
     }
 
 }

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