- Fix indentation in some places.

[tinc] / src / graph.c

diff --git a/src/graph.c b/src/graph.c
index d1bd2ac..f0a93ae 100644 (file)
--- a/src/graph.c
+++ b/src/graph.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: graph.c,v 1.1.2.19 2002/09/09 21:24:34 guus Exp $
+    $Id: graph.c,v 1.1.2.22 2003/01/17 00:37:17 guus Exp $
 */
 
 /* We need to generate two trees from the graph:
@@ -48,7 +48,6 @@
 
 #include <stdio.h>
 #include <syslog.h>
-#include "config.h"
 #include <string.h>
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
@@ -202,26 +201,25 @@ void sssp_bfs(void)
 
                                /* Situation:
 
-                                  /
+                                   /
                                   /
                                   ------(n)-----(e->to)
                                   \
-                                  \
+                                   \
 
                                   n->address is set to the e->address of the edge left of n to n.
                                   We are currently examining the edge e right of n from n:
 
                                   - If e->reverse->address != n->address, then e->to is probably
-                                  not reachable for the nodes left of n. We do as if the indirectdata
-                                  flag is set on edge e.
+                                    not reachable for the nodes left of n. We do as if the indirectdata
+                                    flag is set on edge e.
                                   - If edge e provides for better reachability of e->to, update
-                                  e->to and (re)add it to the todo_tree to (re)examine the reachability
-                                  of nodes behind it.
+                                    e->to and (re)add it to the todo_tree to (re)examine the reachability
+                                    of nodes behind it.
                                 */
 
                                indirect = n->status.indirect || e->options & OPTION_INDIRECT
-                                       || ((n != myself)
-                                               && sockaddrcmp(&n->address, &e->reverse->address));
+                                       || ((n != myself) && sockaddrcmp(&n->address, &e->reverse->address));
 
                                if(e->to->status.visited
                                   && (!e->to->status.indirect || indirect))
@@ -264,13 +262,14 @@ void sssp_bfs(void)
                if(n->status.visited != n->status.reachable) {
                        n->status.reachable = !n->status.reachable;
 
-                       if(debug_lvl >= DEBUG_TRAFFIC)
+                       if(debug_lvl >= DEBUG_TRAFFIC) {
                                if(n->status.reachable)
                                        syslog(LOG_DEBUG, _("Node %s (%s) became reachable"),
                                                   n->name, n->hostname);
                                else
                                        syslog(LOG_DEBUG, _("Node %s (%s) became unreachable"),
                                                   n->name, n->hostname);
+                       }
 
                        n->status.validkey = 0;
                        n->status.waitingforkey = 0;