If a Quack-execution is aborted, it sometimes leaves zero-length files. Checks for file existence is currently with bash '-f', which simply checks for existence. The check '-s' checks for existence of a file of length > 0 and would be better in this situation.
If a Quack-execution is aborted, it sometimes leaves zero-length files. Checks for file existence is currently with bash '-f', which simply checks for existence. The check '-s' checks for existence of a file of length > 0 and would be better in this situation.