Bug#978430: flash-kernel: Bootloader-Sets-Incorrect-Root missing fallback

[Jethro Beekman <debianbugs@jbeekman.nl>]

Package: flash-kernel
Version: 3.35+deb8u3
Severity: important

Dear Maintainer,

The Bootloader-sets-root field was renamed to Bootloader-Sets-Root in
https://salsa.debian.org/installer-team/flash-kernel/-/commit/343eeb3f642c3f4b4cc4ec6591bfa3b6164b8dc7
. It was then renamed/changed to Bootloader-Sets-Incorrect-Root in
https://salsa.debian.org/installer-team/flash-kernel/-/commit/850c8fc323bbab52a6264035d11edd372ce2596f
with a fallback mechanism for Bootloader-Sets-Root, but there's no fallback for
Bootloader-sets-root (and the code is case-sensitive).

This resulted in a non-booting system for me after upgading from Debian Wheezy
(with a custom device description).

-- System Information:
Debian Release: 8.11
  APT prefers oldoldstable-updates
  APT policy: (500, 'oldoldstable-updates'), (500, 'oldoldstable')
Architecture: armel (armv5tel)

Kernel: Linux 3.16.0-0.bpo.4-orion5x
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages flash-kernel depends on:
ii  debconf [debconf-2.0]  1.5.56+deb8u1
ii  devio                  1.2-1+b1
ii  initramfs-tools        0.120+deb8u3
ii  linux-base             4.5~deb8u1
ii  mtd-utils              1:1.5.1-1
ii  ucf                    3.0030

Versions of packages flash-kernel recommends:
ii  u-boot-tools  2014.10+dfsg1-5

flash-kernel suggests no packages.

-- debconf information excluded