Quiet a second error, bodyread is always set alongside bodylen,
  and we would never use the bodyread unless bodylen is set.

  However gcc4 doesn't like our style, so quiet the compiler.

Reported by: jorton


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.0.x@290561 13f79535-47bb-0310-9956-ffa450edef68