Bug#258713: The fix in 2.0.50-5 is incomplete

[Dave Carrigan <dave@rudedog.org>]

Package: apache2-common
Version: 2.0.50-5
Followup-For: Bug #258713

My shell environment has shell functions which are reported by env. While
the existing grep is able to get rid of some crappage, it doesn't get
rid of all crappage. Specifically, shell functions are reported by env as:

funcname=() { 
  a command
  another command
}

After going through the grep -v et al, it's left with

funcname
}

and bash attempts to do a "unset }" and complains because } is not a
valid identifier.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.4.23-pern-2
Locale: LANG=C, LC_CTYPE=C (ignored: LC_ALL set to en_US.ISO-8859-1)

Versions of packages apache2-common depends on:
ii  debconf                     1.4.29       Debian configuration management sy
ii  debianutils                 2.8.4        Miscellaneous utilities specific t
ii  libapr0                     2.0.50-5     The Apache Portable Runtime
ii  libc6                       2.3.2.ds1-13 GNU C Library: Shared libraries an
ii  libdb4.2                    4.2.52-16    Berkeley v4.2 Database Libraries [
ii  libexpat1                   1.95.6-8     XML parsing C library - runtime li
ii  libldap2                    2.1.30-2     OpenLDAP libraries
ii  libmagic1                   4.09-1       File type determination library us
ii  libssl0.9.7                 0.9.7d-4     SSL shared libraries
ii  mime-support                3.28-1       MIME files 'mime.types' & 'mailcap
ii  net-tools                   1.60-10      The NET-3 networking toolkit
ii  openssl                     0.9.7d-4     Secure Socket Layer (SSL) binary a
ii  ssl-cert                    1.0-8        Simple debconf wrapper for openssl
ii  zlib1g                      1:1.2.1.1-5  compression library - runtime

-- no debconf information