From 40944fda80eac136e6c64f2c5fe8a0f639b39ce4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A7=A6=E5=AE=87=E8=88=AA?= <qinyuhangxiaoxiang@gmail.com>
Date: Mon, 24 Apr 2017 16:01:10 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=9A=E9=80=89=E7=9A=84=E6=97=B6=E5=80=99di?=
 =?UTF-8?q?sable=E5=A4=8D=E5=88=B6=E6=8C=89=E9=92=AE?=
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---
 ShadowsocksX-NG/PreferencesWindowController.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ShadowsocksX-NG/PreferencesWindowController.swift b/ShadowsocksX-NG/PreferencesWindowController.swift
index bcf4001..f64b12a 100644
--- a/ShadowsocksX-NG/PreferencesWindowController.swift
+++ b/ShadowsocksX-NG/PreferencesWindowController.swift
@@ -371,6 +371,11 @@ class PreferencesWindowController: NSWindowController
     func tableViewSelectionDidChange(_ notification: Notification) {
         if profilesTableView.selectedRow >= 0 {
             bindProfile(profilesTableView.selectedRow)
+            if (profilesTableView.selectedRowIndexes.count > 1){
+                duplicateProfileButton.isEnabled = false
+            } else {
+                duplicateProfileButton.isEnabled = true
+            }
         } else {
             if !profileMgr.profiles.isEmpty {
                 let index = IndexSet(integer: profileMgr.profiles.count - 1)