Bug#692058: devscripts. checkbashisms -- kill false positive with -p (POSIX) option

[Jari Aalto]

Package: devscripts
Version: 2.12.5
Severity: normal

Posix allows:

      kill -NUMBER
      kill -SIGNAL

      http://pubs.opengroup.org/onlinepubs/009695399/utilities/kill.html

Note:

      Only specific signal numbers are known to POSIX.

Test:

	$ checkbashisms -p test.sh

	possible bashism in /home/jaalto/tmp/t1.sh line 2 (kill -[0-9] or -[A-Z]):
	kill -HUP $pID
	possible bashism in /home/jaalto/tmp/t1.sh line 3 (kill -[0-9] or -[A-Z]):
	kill -9 $PID

test.sh

	#!/bin/sh
	kill -HUP $PID
	kill -9 $PID

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

Kernel: Linux 3.5-trunk-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages devscripts depends on:
ii  dpkg-dev  1.16.9
ii  libc6     2.13-35
ii  perl      5.14.2-14
ii  python    2.7.3~rc2-1

Versions of packages devscripts recommends:
ii  at                        3.1.13-2
ii  curl                      7.26.0-1
ii  dctrl-tools               2.22.2
ii  debian-keyring            2012.06.01
ii  dput                      0.9.6.3+nmu1
pn  equivs                    <none>
ii  fakeroot                  1.18.4-2
ii  gnupg                     1.4.12-6
ii  libcrypt-ssleay-perl      0.58-1
ii  libdistro-info-perl       0.10
ii  libjson-perl              2.53-1
ii  libparse-debcontrol-perl  2.005-3
ii  libsoap-lite-perl         0.714-1
ii  liburi-perl               1.60-1
ii  libwww-perl               6.04-1
ii  lintian                   2.5.10.2
ii  man-db                    2.6.2-1
ii  patch                     2.6.1-3
ii  patchutils                0.3.2-1.1
ii  python-debian             0.1.21
ii  python-magic              5.11-2
ii  sensible-utils            0.0.7
ii  strace                    4.5.20-2.3
ii  unzip                     6.0-7
ii  wdiff                     1.1.2-1
ii  wget                      1.13.4-3
ii  xz-utils                  5.1.1alpha+20120614-1

Versions of packages devscripts suggests:
ii  bsd-mailx [mailx]            8.1.2-0.20111106cvs-1
ii  build-essential              11.5
pn  cvs-buildpackage             <none>
ii  devscripts-el                35.2
ii  gnuplot                      4.6.0-8
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            1.20-1
ii  mailx                        1:20081101-2
ii  mutt                         1.5.21-6.2
ii  openssh-client [ssh-client]  1:6.0p1-3
pn  svn-buildpackage             <none>
ii  w3m                          0.5.3-8

-- debconf-show failed