Support for OpenSSL 1.1.0:

- Fix typo in loop end condition

This code will be removed next. Thex fix is
for the case we want to roll teh code back
to this state.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1730314 13f79535-47bb-0310-9956-ffa450edef68