cgi: relax path restriction for top-level

We may have something like /foo.cgi/m/$MID.html in there.

1 files changed, 4 insertions, 0 deletions

diff --git a/t/cgi.t b/t/cgi.t
index a66c5825..39242bce 100644
--- a/t/cgi.t
+++ b/t/cgi.t
@@ -131,6 +131,10 @@ EOF
         my $res = cgi_run("/test/m/blahblah\@example.com.txt");
         like($res->{body}, qr/Message-Id: <blahblah\@example\.com>/,
                 "mid.txt hit");
+
+        my $pfx = cgi_run("/prefixed/test/m/blahblah\@example.com.txt");
+        is_deeply($pfx, $res, "we do not have to be a top-level URL");
+
         $res = cgi_run("/test/m/blahblah\@example.con.txt");
         like($res->{head}, qr/Status: 404 Not Found/, "mid.txt miss");