From 28b56fd047455308dcf27780cb22a526035ab85b Mon Sep 17 00:00:00 2001
From: "yaoh.wu" <yaoh.wu@fanruan.com>
Date: Tue, 18 Sep 2018 11:29:22 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-11394=20=E4=BA=8C=E6=AC=A1=E9=80=89?=
 =?UTF-8?q?=E6=8B=A9=E6=9F=90=E4=BA=9B=E5=9C=BA=E6=99=AF=E4=B8=8B=E5=8F=AF?=
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---
 .../remote/ui/AuthorityListControlPane.java   | 22 +++++++------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/designer-base/src/main/java/com/fr/design/remote/ui/AuthorityListControlPane.java b/designer-base/src/main/java/com/fr/design/remote/ui/AuthorityListControlPane.java
index 7404ed699..d8692c443 100644
--- a/designer-base/src/main/java/com/fr/design/remote/ui/AuthorityListControlPane.java
+++ b/designer-base/src/main/java/com/fr/design/remote/ui/AuthorityListControlPane.java
@@ -253,23 +253,17 @@ public class AuthorityListControlPane extends BasicPane {
      * @param authorities authority
      */
     public void setAuthority(List<DesignAuthority> authorities) {
-
-        if (authorities == null || authorities.isEmpty()) {
-            return;
-        }
-
         DefaultListModel<DesignAuthority> model = (DefaultListModel<DesignAuthority>) authorityList.getModel();
         model.clear();
-
-        for (DesignAuthority authority : authorities) {
-            model.addElement(authority);
+        if (authorities != null && !authorities.isEmpty()) {
+            model.clear();
+            for (DesignAuthority authority : authorities) {
+                model.addElement(authority);
+            }
+            int size = model.getSize() - 1;
+            authorityList.setSelectedIndex(size);
+            authorityList.ensureIndexIsVisible(size);
         }
-
-        int size = model.getSize() - 1;
-
-        authorityList.setSelectedIndex(size);
-        authorityList.ensureIndexIsVisible(size);
-
         authorityList.revalidate();
         authorityList.repaint();
     }