From 6df0290d2f2061d42a01f9f5436502e1c9584138 Mon Sep 17 00:00:00 2001
From: Qiu Yuzhou <qiuyuzhou@gmail.com>
Date: Tue, 2 May 2017 11:24:15 +0800
Subject: [PATCH] Fix bug.

---
 ShadowsocksX-NG/LaunchAgentUtils.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ShadowsocksX-NG/LaunchAgentUtils.swift b/ShadowsocksX-NG/LaunchAgentUtils.swift
index 7314e71..9e7dfba 100644
--- a/ShadowsocksX-NG/LaunchAgentUtils.swift
+++ b/ShadowsocksX-NG/LaunchAgentUtils.swift
@@ -151,7 +151,9 @@ func SyncSSLocal() {
     changed = changed || generateSSLocalLauchAgentPlist()
     let mgr = ServerProfileManager.instance
     if mgr.activeProfileId != nil {
-        changed = changed || writeSSLocalConfFile((mgr.getActiveProfile()?.toJsonConfig())!)
+        if let profile = mgr.getActiveProfile() {
+            changed = changed || writeSSLocalConfFile((profile.toJsonConfig()))
+        }
         
         let on = UserDefaults.standard.bool(forKey: "ShadowsocksOn")
         if on {