Bug#248632: 20xfree86-common_process-args fails when the which call fails

[Oliver Bausinger <bausi@bausi.org>]

Package: xfree86-common
Version: 4.3.0.dfsg.1-1
Severity: normal

The which call in /etc/X11/Xsession.d/20xfree86-common_process-args

STARTUP_FULL_PATH=$(which $1)

fails when $1 is not known (e.g. in KDM choose "custom" and
"which custom" will fail). At this point the whole Xsession script fails.

It should fallback to default, so perhaps one should do

STARTUP_FULL_PATH=$(which $1) || true


Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.4.26-1-k7
Locale: LANG=C, LC_CTYPE=C

Versions of packages xfree86-common depends on:
ii  debconf                       1.4.25     Debian configuration management sy
ii  debianutils                   2.8.1      Miscellaneous utilities specific t