more cleanups and bugfix

svn:r790

src/or/circuit.c

@@ -537,8 +537,7 @@ void circuit_about_to_close_connection(connection_t *conn) {
 
       if(!conn->has_sent_end) {
         log_fn(LOG_INFO,"Edge connection hasn't sent end yet? Bug.");
-        connection_edge_send_command(conn, circ, RELAY_COMMAND_END,
-                                     NULL, 0, conn->cpath_layer);
+        connection_edge_end(conn, END_STREAM_REASON_MISC, conn->cpath_layer);
       }
 
       if(conn == circ->p_streams) {

src/or/directory.c

@@ -123,8 +123,7 @@ int connection_dir_process_inbuf(connection_t *conn) {
         if(router_get_dir_from_string(the_directory, conn->identity_pkey) < 0){
           log_fn(LOG_INFO,"...but parsing failed. Ignoring.");
         } else {
-          log_fn(LOG_INFO,"and got an %s directory; updated routers.", 
-              conn->identity_pkey ? "authenticated" : "unauthenticated");
+          log_fn(LOG_INFO,"updated routers.");
         }
         if(options.OnionRouter) { /* connect to them all */
           router_retry_connections();

src/or/routers.c

@@ -545,7 +545,7 @@ int router_get_dir_from_string(char *s, crypto_pk_env_t *pkey)
     return -1;
   }
   if (compare_recommended_versions(VERSION, directory->software_versions) < 0) {
-    log(LOG_WARN, "You are running tor version %s, which is no longer supported.\nPlease upgrade to one of %s.", VERSION, directory->software_versions);
+    log(LOG_WARN, "You are running tor version %s, which is not recommended.\nPlease upgrade to one of %s.", VERSION, directory->software_versions);
     if(options.IgnoreVersion) {
       log(LOG_WARN, "IgnoreVersion is set. If it breaks, we told you so.");
     } else {