#3 survey.inc.php

[Jonathan Dumas]

line 1839

deltree ($path); // base directory is now empty

changed to

$this->deltree ($path); // base directory is now empty

We can now delete survey projects. they do not appear
in the listing interface anymore.

There is still a problem with the function thought. The
directory cannot be removed by the rmdir function
because it is not empty, the deltree function is
malfunctionning in a sense that it does not remove all
the files, but at least the interface is not broken
anymore