dovecot - Jul 2010 - expire

hi!

$ dovecot --exec-mail ext /usr/lib/dovecot/expire-tool.sh
/usr/lib/dovecot/expire-tool.sh: 9: Bad substitution


What's the problem, do I miss something?
This is the first time, I trying to use expire.

This is an Ubuntu 10.04 .

Thank you,

tamas

On Tue, Jul 6, 2010 at 11:35, Papp Tam?s <tompos at martos.bme.hu>
wrote:
> /usr/lib/dovecot/expire-tool.sh
Is it a script?  I'm on Ubuntu 9.10 with Dovecot 1.1.11 and there is
no /usr/lib/dovecot/expire-tool.sh though there is a
/usr/lib/dovecot/expire-tool file which is an executable binary.

marconi/root/x0 /root 381# ls -dl /usr/lib/dovecot/expire-tool
-rwxr-xr-x 1 root root 733856 2009-10-15 00:38 /usr/lib/dovecot/expire-tool
marconi/root/x0 /root 382# od -Ax -tx4 -w16 <
/usr/lib/dovecot/expire-tool | head
000000 464c457f 00010102 00000000 00000000
000010 003e0003 00000001 00007fa0 00000000
000020 00000040 00000000 000b2b60 00000000
000030 00000000 00380040 00400009 001c001d
000040 00000006 00000005 00000040 00000000
000050 00000040 00000000 00000040 00000000
000060 000001f8 00000000 000001f8 00000000
000070 00000008 00000000 00000003 00000004
000080 00000238 00000000 00000238 00000000
000090 00000238 00000000 0000001c 00000000
marconi/root/x0 /root 383#

> This is a bashism. The script should begin #!/bin/bash, not #!/bin/sh.
Or rewrite it in plain sh:

l=""
for i in ${MAIL_PLUGINS}; do
	case $i in
		imap_quota|mail_log) ;;
		*) l="$l $i";;
	esac
done

MAIL_PLUGINS="${l# }"