From a76d834fd5e6369cc20fa7595e9749ba6ebc8bbd Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Tue, 15 Nov 2016 15:24:19 +0800
Subject: [PATCH] Fix invalid command.

---
 lib/tasks/qunit.rake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tasks/qunit.rake b/lib/tasks/qunit.rake
index 91091111347..70ff6d5e458 100644
--- a/lib/tasks/qunit.rake
+++ b/lib/tasks/qunit.rake
@@ -63,7 +63,7 @@ task "qunit:test" => :environment do
     while tries < 3 && $?.exitstatus == 124
       tries += 1
       puts "\nTimed Out. Trying again...\n"
-      rake_system(cmd)
+      sh(cmd)
     end
 
     success &&= $?.success?