1 files changed, 20 insertions, 25 deletions

diff --git a/src/routingTree.hpp b/src/routingTree.hpp
index 89b7c18..a2a5312 100644
--- a/src/routingTree.hpp
+++ b/src/routingTree.hpp
@@ -11,7 +11,7 @@
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl, 
+ *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
@@ -35,30 +35,29 @@
 
 #include "anytunError.h"
 
-class RoutingTree {
+class RoutingTree
+{
 
 public:
   template <class BinaryType>
-  static void walk(BinaryType bytes ,RoutingTreeNode * node,u_int8_t length,u_int16_t mux)
-  {
-    for (int i=0; i<(length/8); i++)
-    {
-      if (!node->nodes_[bytes[i]])
+  static void walk(BinaryType bytes ,RoutingTreeNode* node,u_int8_t length,u_int16_t mux) {
+    for(int i=0; i<(length/8); i++) {
+      if(!node->nodes_[bytes[i]]) {
         node->nodes_[bytes[i]] = new RoutingTreeNode;
+      }
       node=node->nodes_[bytes[i]];
     }
-    if (length%8)
-    {
+    if(length%8) {
       unsigned char idx=0xff;
       idx <<=8-(length%8);
       idx &= bytes[length/8];
       unsigned char maxidx=0xff;
       maxidx>>=(length%8);
       maxidx|=idx;
-      for (unsigned char i=idx; i<=maxidx; i++)
-      {
-        if (!node->nodes_[i])
+      for(unsigned char i=idx; i<=maxidx; i++) {
+        if(!node->nodes_[i]) {
           node->nodes_[i] = new RoutingTreeNode;
+        }
         node->nodes_[i]->valid_=true;
         node->nodes_[i]->mux_=mux;
       }
@@ -67,25 +66,20 @@ public:
       node->mux_=mux;
     }
   }
-  
+
   template <class BinaryType>
-  static u_int16_t find(BinaryType bytes ,RoutingTreeNode & root )
-  {
+  static u_int16_t find(BinaryType bytes ,RoutingTreeNode& root) {
     bool valid=0;
     u_int16_t mux=0;
-    RoutingTreeNode * node = &root;
-    if (root.valid_)
-    {
+    RoutingTreeNode* node = &root;
+    if(root.valid_) {
       mux=root.mux_;
       valid=1;
     }
-    for (size_t level=0;level<bytes.size();level++)
-    {
-      if (node->nodes_[bytes[level]])
-      {
+    for(size_t level=0; level<bytes.size(); level++) {
+      if(node->nodes_[bytes[level]]) {
         node=node->nodes_[bytes[level]];
-        if(node->valid_)
-        {
+        if(node->valid_) {
           mux=node->mux_;
           valid=1;
         }
@@ -93,8 +87,9 @@ public:
         break;
       }
     }
-    if(!valid)
+    if(!valid) {
       AnytunError::throwErr() << "no route";
+    }
     return mux;
   }