$ENV{PLP_NAME} = $r->uri;
- $PLP::use_cache = $r->dir_config('PLPcache') !~ /^off$/i;
+ $PLP::use_cache = ($r->dir_config('PLPcache') || 'on') !~ /^off$/i;
#S $PLP::use_safe = $r->dir_config('PLPsafe') =~ /^on$/i;
my $path = $r->filename();
my ($file, $dir) = File::Basename::fileparse($path);