[issue575] grml-terminalserver-config initrd emits dirname warning

[Christian Hofstaedtler]

New submission from Christian Hofstaedtler <ch+grmlbts at zeha.at>:

grml 2008.11 rc2 (i386) booted from USB media, created with grml2usb (from git,
e5d76fc36d463a20a00153d39e6e9767329718c3).

When running `grml-terminalserver-config initrd`, the following message gets
printed, before the expected messages:
---
dirname: missing operand
Try `dirname --help` for more information.
---

I believe this happens because the invocation of find(1) in the assignment to
MULTIBOOT_PATH_ in /usr/share/grml-terminalserver/default_config generates an
empty result list; because it looks for linux26 in /live/image/boot, but on
grml2usb media linux26 is in /live/image.

----------
messages: 1691
nosy: ch
priority: bug
status: unread
title: grml-terminalserver-config initrd emits dirname warning
topic: terminalserver

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GRML issue tracker <bts at bts.grml.org>
<http://bts.grml.org/grml/issue575>
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