empty input folder handling

5 jobs for master in 4 minutes and 21 seconds (queued for 1 second)
Status Name Job ID Coverage
  Build
passed build #1650431

00:01:48

 
  Deploy
passed pages #1650432

00:00:39

passed pages:deploy

00:00:01

 
  Test
passed test #1650433

00:01:06

passed test-coverage #1650434

00:01:52

91.0%