Bug#449323: varkon: program crashes when you first click in drawing window

[Mark Whitis <whitis@freelabs.com>]

Package: varkon
Version: 1.18A-3
Severity: grave
Justification: renders package unusable

cd ~/foo
varkon
select project: test1
Project does not exist, do you wish to create? y
select job: job1
Now click left or right mouse button in middle of drawing window, 
program crashes

Can't run in gdb because it is a shell script and not a program, no core file produced with "ulimit -c unlimited", it simply exits with only the following message.

ls: *.MBO: No such file or directory

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.22-2-686 (SMP w/1 CPU core)
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash

Versions of packages varkon depends on:
ii  libc6                         2.6.1-5    GNU C Library: Shared libraries
ii  libgl1-mesa-glx [libgl1]      7.0.1-2    A free implementation of the OpenG
ii  libglu1-mesa [libglu1]        7.0.1-2    The OpenGL utility library (GLU)
ii  libx11-6                      2:1.0.3-7  X11 client-side library
ii  libxext6                      1:1.0.3-2  X11 miscellaneous extension librar
ii  unixodbc                      2.2.11-16  ODBC tools libraries

Versions of packages varkon recommends:
ii  varkon-user-manual            1.18A-3    User manual for VARKON

-- no debconf information