Bug#607755: apache2: suexec-custom does not allow docroot=/ (trailing slash gets removed)

[Daniel Hahler <debian-bugs@thequod.de>]

Package: apache2.2-common
Version: 2.2.16-1
Severity: normal

I want to use suexec-custom for a setup using mod_chroot, and therefore
want/have to use a DocumentRoot of "/" (which is the root of the
chroot).

Unfortunately there appears to be a bug in
debian/patches/202_suexec-custom.dpatch, function read_line, where
trailing space and slash get removed.
A trainling slash should not get removed here if it is the only char
(and refers to the root directory).

Thanks.

-- Package-specific info:
List of /etc/apache2/mods-enabled/*.load:
  actions alias auth_basic authn_file authz_default authz_groupfile
  authz_host authz_user autoindex cgi deflate dir env expires fastcgi
  headers mime negotiation php5 proxy proxy_http reqtimeout rewrite
  setenvif ssl status userdir
List of enabled php5 extensions:
  apc curl gd gmp mcrypt mysql mysqli pdo pdo_mysql

-- System Information:
Debian Release: squeeze/sid
  APT prefers maverick-updates
  APT policy: (500, 'maverick-updates'), (500, 'maverick-security'), (500, 'maverick-proposed'), (500, 'maverick-backports'), (500, 'maverick'), (10, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.36.2-blueyed (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages apache2 depends on:
ii  apache2-mpm-prefork    2.2.16-1ubuntu3.1 Apache HTTP Server - traditional n
ii  apache2.2-common       2.2.16-1ubuntu3.1 Apache HTTP Server common files

apache2 recommends no packages.

apache2 suggests no packages.

Versions of packages apache2.2-common depends on:
ii  apache2-utils          2.2.16-1ubuntu3.1 utility programs for webservers
ii  apache2.2-bin          2.2.16-1ubuntu3.1 Apache HTTP Server common binary f
ii  libmagic1              5.03-5ubuntu1     File type determination library us
ii  lsb-base               4.0-0ubuntu8      Linux Standard Base 4.0 init scrip
ii  mime-support           3.48-1ubuntu2     MIME files 'mime.types' & 'mailcap
ii  perl                   5.10.1-12ubuntu2  Larry Wall's Practical Extraction 
ii  procps                 1:3.2.8-9ubuntu3  /proc file system utilities

-- debconf-show failed