Description: fix "uninitialized value $rv" warnings during tests
 ...apparently, ASP usually runs without warnings enabled...
Author: Florian Schlichting <fschlich@zedat.fu-berlin.de>
Forwarded: https://rt.cpan.org/Public/Bug/Display.html?id=75617

--- a/ASP.pm
+++ b/ASP.pm
@@ -2015,7 +2015,7 @@
 
 sub get_dir_config {
     my $rv = shift->get(shift);
-    if(lc($rv) eq 'off') {
+    if(defined($rv) && lc($rv) eq 'off') {
 	$rv = 0; # Off always becomes 0
     }
     $rv;