Follow up to r1773761: we need to check both ap_send_error_response() and...

Follow up to r1773761: we need to check both ap_send_error_response() and internal redirect recursions.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1773862 13f79535-47bb-0310-9956-ffa450edef68