zfsonlinux/zfs — pull request #603 by GregorKopka (2012-03-15 06:32:34+00:00)
Title: fix for https://github.com/zfsonlinux/zfs/issues/581

This should direct 'no pools/datasets available' error messages to stderr instead of stdout, simplifying scripting zpool and zfs for the case that no pools are imported.