[Tilesathome] (Mis?)usage of UploadTargetDirectory in upload.pl

[Ævar Arnfjörð Bjarmason]

Shouldn't this in upload.pl:

65: ## FIXME: this is one of the things that make upload.pl not
multithread safe
66: my $ZipDir = $Config->get("WorkingDirectory") . "/uploadable";

Be changed to use UploadTargetDirectory? I was setting up a
configuration pretty much equivalent to the one described here[1] and
had to symlink my upload process's WorkingDirectory/upload to the
global UploadTargetDirectory.

1. http://lists.openstreetmap.org/pipermail/tilesathome/2007-December/001678.html