From 825379ae1b639320952989ef7dc1b7ab1ab471c3 Mon Sep 17 00:00:00 2001
From: Tijmen van Nesselrooij <tijmen_222@hotmail.com>
Date: Mon, 29 Apr 2019 19:25:21 +0200
Subject: [PATCH] add constructor BinaryTree::Tree

---
 binary-trees/binarytree.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/binary-trees/binarytree.hpp b/binary-trees/binarytree.hpp
index ea09ff4..18a34a7 100644
--- a/binary-trees/binarytree.hpp
+++ b/binary-trees/binarytree.hpp
@@ -127,5 +127,9 @@ public:
 			}
 		}
 	}
+
+	Tree()
+		: root(nullptr)
+	{}
 };
 } // namespace BinaryTree
\ No newline at end of file