1 files changed, 8 insertions, 8 deletions

diff --git a/btree.cpp b/btree.cpp
index 8c32b1f..741c8f7 100644
--- a/btree.cpp
+++ b/btree.cpp
@@ -40,22 +40,24 @@ BinaryTree<T> *insert(BinaryTree<T> *tree, T value)
     break;
   }
 
-  if (*node) {
+  if (*node)
+  {
     *node = insert(*node, value);
     return tree;
   }
-  *node = new BinaryTree<T>;
+  *node          = new BinaryTree<T>;
   (*node)->value = value;
   (*node)->left = (*node)->right = nullptr;
-  (*node)->compare = tree->compare;
+  (*node)->compare               = tree->compare;
   return tree;
 }
 
 int main(void)
 {
-  auto tree = new BinaryTree<int>;
-  tree->value = 5;
-  tree->compare = [](int x, int y) {
+  auto tree     = new BinaryTree<int>;
+  tree->value   = 5;
+  tree->compare = [](int x, int y)
+  {
     if (x < y)
       return LT;
     else if (x > y)
@@ -65,9 +67,7 @@ int main(void)
   };
 
   for (int i = 0; i <= 5; ++i)
-  {
     tree = insert(tree, i * 2);
-  }
 
   std::cout << tree->left->value << ", "
             << tree->value << ", "