Helpers::list_files should return an empty array if $glob returns false (no match) and not progress any further through the function
Helpers::list_files should return an empty array if $glob returns false (no match) and not progress any further through the function

intermedialab/stacey,adaptiveenvironments/stacey,intermedialab/stacey,adaptiveenvironments/stacey,adaptiveenvironments/stacey,intermedialab/stacey