# Run backwards through PATH_TRANSLATED to find target filename,
# then get file (relative) by stripping PATH_INFO.
my ($path, $rel) = (delete $ENV{PATH_TRANSLATED}, delete $ENV{PATH_INFO});
- my $path_info;
+ my $path_info = '';
while (not -f $path) {
if (not $path =~ s/(\/+[^\/]*)$//) {
printf STDERR "PLP: Not found: $path$path_info ($ENV{REQUEST_URI})\n";
# move last path element onto PATH_INFO
$path_info = $1 . $path_info;
}
- if (defined $path_info) {
+ if ($path_info ne '') {
$rel =~ s/\Q$path_info\E$//;
$ENV{PATH_INFO} = $path_info;
}