r19100 - gnucash/trunk/packaging/win32 - Improve assert_one_dir

[Geert Janssens]

Author: gjanssens
Date: 2010-05-04 12:44:55 -0400 (Tue, 04 May 2010)
New Revision: 19100
Trac: http://svn.gnucash.org/trac/changeset/19100

Modified:
   gnucash/trunk/packaging/win32/functions.sh
Log:
Improve assert_one_dir
It now gives a different error message when no directory was found or when multiple directories were found