Enforce coding style.

svn:r3025

src/or/circuituse.c

@@ -717,10 +717,10 @@ circuit_get_open_circ_or_launch(connection_t *conn,
     /* If we have specified a particular exit node for our
      * connection, then be sure to open a circuit to that exit node.
      */
-    if(desired_circuit_purpose == CIRCUIT_PURPOSE_C_GENERAL) {
+    if (desired_circuit_purpose == CIRCUIT_PURPOSE_C_GENERAL) {
       if (conn->chosen_exit_name) {
         exitname = tor_strdup(conn->chosen_exit_name);
-        if(!router_get_by_nickname(exitname)) {
+        if (!router_get_by_nickname(exitname)) {
           log_fn(LOG_WARN,"Requested exit point '%s' is not known. Closing.", exitname);
           tor_free(exitname);
           return -1;