[or-cvs] r14474: apply patch from lodger to simplify code a bit (tor/trunk/src/or)

[arma@xxxxxxxx]

Author: arma
Date: 2008-04-25 14:42:42 -0400 (Fri, 25 Apr 2008)
New Revision: 14474

Modified:
   tor/trunk/src/or/dns.c
Log:
apply patch from lodger to simplify code a bit


Modified: tor/trunk/src/or/dns.c
===================================================================
--- tor/trunk/src/or/dns.c	2008-04-25 12:09:20 UTC (rev 14473)
+++ tor/trunk/src/or/dns.c	2008-04-25 18:42:42 UTC (rev 14474)
@@ -549,11 +549,12 @@
   or_circuit_t *oncirc = TO_OR_CIRCUIT(exitconn->on_circuit);
   int is_resolve, r;
   char *hostname = NULL;
-  routerinfo_t *me = router_get_my_routerinfo();
+  routerinfo_t *me;
   is_resolve = exitconn->_base.purpose == EXIT_PURPOSE_RESOLVE;
 
-  if (is_resolve && me &&
-      policy_is_reject_star(me->exit_policy)) /* non-exit */
+  if (is_resolve &&
+      (!(me = router_get_my_routerinfo()) ||
+       policy_is_reject_star(me->exit_policy))) /* non-exit */
     r = -1;
   else
     r = dns_resolve_impl(exitconn, is_resolve, oncirc, &hostname);