From 75fae053db8a5c91efad307d6c942d5b4cbcc172 Mon Sep 17 00:00:00 2001
From: "Zhuohuan LI (CARPE DIEM)" <zixia@zixia.net>
Date: Tue, 30 Aug 2016 10:53:40 +0800
Subject: [PATCH] fix xvfb counting script

---
 test/docker.spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/docker.spec.js b/test/docker.spec.js
index 48b1b3fd..10d7ee1d 100644
--- a/test/docker.spec.js
+++ b/test/docker.spec.js
@@ -12,6 +12,6 @@ const docker = !!process.env.WECHATY_DOCKER
 })
 
 docker && test('Docker smoking test', function(t) {
-  const n = execSync('ps | grep Xvfb | wc -l')
+  const n = execSync('ps a | grep Xvfb | grep -v grep | wc -l').toString()
   t.is(n, 1, 'should has Xvfb started')
 })
-- 
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