From dc6e45101021b64a67303417410586956384c3fd Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevinsawicki@gmail.com>
Date: Fri, 21 Jul 2017 14:46:22 -0700
Subject: [PATCH] Only start xvfb when tests will be run

---
 script/cibuild | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/cibuild b/script/cibuild
index dc63cda6dfb0..edd1b0a06dda 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -60,7 +60,7 @@ def main():
       deps += LINUX_DEPS_NO_ARM
     execute(['sudo', 'apt-get', 'install'] + deps)
 
-  if PLATFORM == 'linux':
+  if PLATFORM == 'linux' and target_arch == 'x64':
     os.environ['DISPLAY'] = ':99.0'
     execute(['sh', '-e', '/etc/init.d/xvfb', 'start'])