mod_authz_svn: Don't do unnecessary checks.
mod_authz_svn: Don't do unnecessary checks.

* subversion/mod_authz_svn/mod_authz_svn.c

  (access_checker): Expand some comments for clarity.  Don't run the
   anonymous access check if there is evidence of an authentication
   attempt, in the form of an Authorization header.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion