Proxy was bombing out every second keepalive request, caused by a

stray CRLF before the second response's status line. Proxy now
tries to read one more line if it encounters a CRLF where it
expected a status.
PR: 10010
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94574 13f79535-47bb-0310-9956-ffa450edef68