From 7c55be7d5c3f85268fb28b7e88b0094b473977ac Mon Sep 17 00:00:00 2001
From: Andrew Ayer <andrew@sslmate.com>
Date: Thu, 5 Jan 2017 15:00:56 -0800
Subject: [PATCH] Add GetNumLeaves function for MerkleTreeBuilder

---
 auditing.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/auditing.go b/auditing.go
index 69158bc..a5768ec 100644
--- a/auditing.go
+++ b/auditing.go
@@ -184,3 +184,7 @@ func (builder *MerkleTreeBuilder) CalculateRoot() ct.MerkleTreeNode {
 	}
 	return hash
 }
+
+func (builder *MerkleTreeBuilder) GetNumLeaves() uint64 {
+	return builder.numLeaves
+}