Bug#716978: Installer does not fill /etc/crypttab

[Adrian Schlegel <adrian.schlegel@liip.ch>]

Package: debian-installer
Followup-For: Bug #716978

Dear Maintainer,

After having used the following image:
	Debian GNU/Linux testing "Jessie" - Official Snapshot amd64 NETINST Binary-1 20140520-00:27
The system could not boot initially, I had to boot the rescue mode, type the encrypted partition password and force-rebuild 
the initramfs using : update-initramfs -k all -t -u . The -t switch was needed for a successful initramfs update.

The weird thing was that /etc/crypttab had not one, but two identical lines.

Cheers,

Adrian (And OdyX)

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'testing-updates'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash