Whitespace changes.

src/or/circuitbuild.c

@@ -4858,7 +4858,7 @@ get_configured_bridge_by_routerinfo(const routerinfo_t *ri)
 
   router_get_pref_orport(ri, &ap);
   return get_configured_bridge_by_addr_port_digest(&ap.addr, ap.port,
-					        ri->cache_info.identity_digest);
+                                               ri->cache_info.identity_digest);
 }
 
 /** Return 1 if <b>ri</b> is one of our known bridges, else 0. */
@@ -4872,7 +4872,7 @@ routerinfo_is_a_configured_bridge(const routerinfo_t *ri)
 int
 node_is_a_configured_bridge(const node_t *node)
 {
-  int retval = 0;		/* Negative.  */
+  int retval = 0;               /* Negative.  */
   smartlist_t *orports = NULL;
 
   if (!node)
@@ -4884,13 +4884,13 @@ node_is_a_configured_bridge(const node_t *node)
 
   SMARTLIST_FOREACH_BEGIN(orports, tor_addr_port_t *, orport) {
     if (get_configured_bridge_by_addr_port_digest(&orport->addr, orport->port,
-						  node->identity) != NULL) {
+                                                  node->identity) != NULL) {
       retval = 1;
       goto out;
     }
   } SMARTLIST_FOREACH_END(orport);
 
-out:
+ out:
   if (orports != NULL) {
     SMARTLIST_FOREACH(orports, tor_addr_port_t *, p, tor_free(p));
     smartlist_free(orports);

src/or/config.c

@@ -5918,11 +5918,11 @@ get_first_advertised_port_by_type_af(int listener_type, int address_family)
     if (cfg->type == listener_type &&
         !cfg->no_advertise &&
         (tor_addr_family(&cfg->addr) == address_family ||
-	 tor_addr_family(&cfg->addr) == AF_UNSPEC)) {
+         tor_addr_family(&cfg->addr) == AF_UNSPEC)) {
       if (tor_addr_family(&cfg->addr) != AF_UNSPEC ||
-	  (address_family == AF_INET && !cfg->ipv6_only) ||
-	  (address_family == AF_INET6 && !cfg->ipv4_only)) {
-	return cfg->port;
+          (address_family == AF_INET && !cfg->ipv6_only) ||
+          (address_family == AF_INET6 && !cfg->ipv4_only)) {
+        return cfg->port;
       }
     }
   } SMARTLIST_FOREACH_END(cfg);

src/or/config.h

@@ -65,7 +65,8 @@ int did_last_state_file_write_fail(void);
 int or_state_save(time_t now);
 
 const smartlist_t *get_configured_ports(void);
-int get_first_advertised_port_by_type_af(int listener_type, int address_family);
+int get_first_advertised_port_by_type_af(int listener_type,
+                                         int address_family);
 #define get_primary_or_port() \
   (get_first_advertised_port_by_type_af(CONN_TYPE_OR_LISTENER, AF_INET))
 #define get_primary_dir_port() \

src/or/router.c

@@ -2121,7 +2121,6 @@ router_dump_router_to_string(char *s, size_t maxlen, routerinfo_t *router,
   return (int)written+1;
 }
 
-
 /** Copy the primary (IPv4) OR port (IP address and TCP port) for
  * <b>router</b> into *<b>ap_out</b>. */
 void
@@ -2143,7 +2142,7 @@ int
 router_ipv6_preferred(const routerinfo_t *router)
 {
   return (!tor_addr_is_null(&router->ipv6_addr)
-	  && (router->ipv6_preferred || router->addr == 0));
+          && (router->ipv6_preferred || router->addr == 0));
 }
 
 /** Copy the preferred OR port (IP address and TCP port) for
@@ -2160,7 +2159,8 @@ router_get_pref_orport(const routerinfo_t *router, tor_addr_port_t *ap_out)
 /** Copy the preferred IPv6 OR port (IP address and TCP port) for
  * <b>router</b> into *<b>ap_out</b>. */
 void
-router_get_pref_ipv6_orport(const routerinfo_t *router, tor_addr_port_t *ap_out)
+router_get_pref_ipv6_orport(const routerinfo_t *router,
+                            tor_addr_port_t *ap_out)
 {
   tor_assert(ap_out != NULL);
   tor_addr_copy(&ap_out->addr, &router->ipv6_addr);