[galaxy-dev] directory copies as zero-length file from job_working_directory?

Hi all, So I have a tool that I am writing a wrapper script for that produces a directory of images as one of its outputs. This directory gets created just fine in the job_working_directory, but then when the job finishes and the contents of the job_working_directory are copied, the copy of the images directory is a zero-length *file*. I seem to recall having this problem before and finding a solution to it, but now I can't seem to find it. Any ideas? - Nik. -- Nikhil Joshi Bioinformatics Analyst/Programmer UC Davis Bioinformatics Core http://bioinformatics.ucdavis.edu/ najoshi -at- ucdavis -dot- edu 530.752.2698 (w)