Bug#715558: devscripts: drop some entries in control when wrap-and-sorted

[Osamu Aoki]

Package: devscripts
Version: 2.13.2
Severity: normal

While I used wrap-and-sort on ibus package in preparation, it caused
strange build failure due to lost binary package entry.

Here is what I experienced.

The original debian/control
  Have ibus-gtk
   |
   V
  Run wrap and sort
   |
   V
The generated debian/control
  Missing ibus-gtk   ****** BUG *****
   |
   V
  Add ibus-gtk via editor
   |
   V
The debian/control with ibus-gtk
   |
   V
  Run wrap and sort
   |
   V
The generated debian/control
  Have ibus-gtk
  
I have this problematic debian/control example attached as foo.tar.xz.
You can see what I did there as git record. Also you can try:

 $ tar --xz -xvf foo.tar.xz
 $ cd foo
 $ gitk
 ...
 $ git checkout test
 $ wrap-and-sort

Osamu

-- Package-specific info:

--- /etc/devscripts.conf ---

--- ~/.devscripts ---
DEBSIGN_KEYID="A8061F32"
DEBUILD_DPKG_BUILDPACKAGE_OPTS="-us -uc -I -i"
DEBUILD_LINTIAN_OPTS="-i"

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (10, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.9-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages devscripts depends on:
ii  dpkg-dev  1.16.10
ii  libc6     2.17-7
ii  perl      5.14.2-21
ii  python3   3.2.3-7

Versions of packages devscripts recommends:
ii  at                        3.1.13-2
ii  curl                      7.31.0-2
ii  dctrl-tools               2.23
ii  debian-keyring            2013.06.25
ii  dput                      0.9.6.3+nmu2
pn  equivs                    <none>
ii  fakeroot                  1.19-2
ii  gnupg                     1.4.12-7
ii  libcrypt-ssleay-perl      0.58-1
ii  libdistro-info-perl       0.10
ii  libencode-locale-perl     1.03-1
ii  libjson-perl              2.59-1
ii  libparse-debcontrol-perl  2.005-4
ii  libsoap-lite-perl         0.714-1
ii  liburi-perl               1.60-1
ii  libwww-perl               6.05-1
ii  lintian                   2.5.14
ii  man-db                    2.6.5-2
ii  patch                     2.7.1-3
ii  patchutils                0.3.2-2
ii  python3-debian            0.1.21+nmu2
ii  python3-magic             1:5.14-2
ii  sensible-utils            0.0.9
ii  strace                    4.5.20-2.3
ii  unzip                     6.0-9
ii  wdiff                     1.1.2-1
ii  wget                      1.14-2
ii  xz-utils                  5.1.1alpha+20120614-2

Versions of packages devscripts suggests:
ii  bsd-mailx [mailx]            8.1.2-0.20111106cvs-1
ii  build-essential              11.6
ii  cvs-buildpackage             5.23
pn  devscripts-el                <none>
ii  gnuplot                      4.6.3-2
ii  libauthen-sasl-perl          2.1500-1
ii  libfile-desktopentry-perl    0.04-3
ii  libnet-smtp-ssl-perl         1.01-3
pn  libterm-size-perl            <none>
ii  libtimedate-perl             1.2000-1
ii  libyaml-syck-perl            1.27-1
ii  mutt                         1.5.21-6.3
ii  openssh-client [ssh-client]  1:6.2p2-6
ii  svn-buildpackage             0.8.5
ii  w3m                          0.5.3-8

-- no debconf information
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