After discussion on irc: revert r1584585

git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.8.x-serf-no-lock-support@1584702 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/subversion/libsvn_ra_serf/getlocks.c b/subversion/libsvn_ra_serf/getlocks.c
index b446702..04e5561 100644
--- a/subversion/libsvn_ra_serf/getlocks.c
+++ b/subversion/libsvn_ra_serf/getlocks.c
@@ -264,18 +264,11 @@
 
   /* We get a 404 when a path doesn't exist in HEAD, but it might
      have existed earlier (E.g. 'svn ls http://s/svn/trunk/file@1' */
-  if (handler->sline.code != 200
-      && handler->sline.code != 404)
+  if (handler->sline.code != 404)
     {
-      svn_error_t *err = svn_ra_serf__error_on_status(handler->sline,
-                                                      handler->path,
-                                                      handler->location);
-
-      if (handler->sline.code == 500 || handler->sline.code == 501)
-        return svn_error_create(SVN_ERR_RA_NOT_IMPLEMENTED, err,
-                                _("Server does not support locking features"));
-
-      SVN_ERR(err);
+      SVN_ERR(svn_ra_serf__error_on_status(handler->sline,
+                                           handler->path,
+                                           handler->location));
     }
 
   *locks = lock_ctx->hash;