lib/henry/task/cucumber_task.rb in henry-container-0.0.1 vs lib/henry/task/cucumber_task.rb in henry-container-0.0.2

@@ -18,14 +18,14 @@
       # @return [Hash] the CucumberTask results.
       def execute(params)
         begin
           File.open('cucumber.out', 'w') { |f| }
 
-          tail_thread = Thread.new { system('tail -f cucumber.out') }
+          tail_pid = Process.spawn('tail -f cucumber.out')
 
           Rake.application['cucumber'].invoke 
  
-          tail_thread.kill
+          Process.kill(:SIGINT, tail_pid)
 
           {
             code:0,
             message:"OK",
             data:File.open('cucumber.out', 'r').read,