From e57b54a095f60b460153f8a4e86db4186bb45930 Mon Sep 17 00:00:00 2001
From: "Zhuohuan LI (CARPE DIEM)" <zixia@zixia.net>
Date: Mon, 10 Oct 2016 22:36:06 +0800
Subject: [PATCH] fix `profile` null bug

---
 src/wechaty.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wechaty.ts b/src/wechaty.ts
index ad9c2287..e80e74d5 100644
--- a/src/wechaty.ts
+++ b/src/wechaty.ts
@@ -57,9 +57,11 @@ class Wechaty extends EventEmitter {
     // setting.port    = setting.port    || Config.port
     setting.profile = setting.profile || Config.profile  // no profile, no session save/restore
 
-    setting.profile  = /\.wechaty\.json$/i.test(setting.profile)
+    if (setting.profile) {
+      setting.profile  = /\.wechaty\.json$/i.test(setting.profile)
                         ? setting.profile
                         : setting.profile + '.wechaty.json'
+    }
 
     this.npmVersion = require('../package.json').version
 
-- 
GitLab