From b88ab643ca576b450944b0438ae1f606520204fe Mon Sep 17 00:00:00 2001
From: warptangent <warptangent@inbox.com>
Date: Sun, 22 Feb 2015 10:38:23 -0800
Subject: [PATCH] Fix Blockchain::get_tail_id() to set parameter to last block
 number instead of height

This reflects the behavior of blockchain_storage::get_tail_id().

Fixes #27 so that RPC method getlastblockheader works.
---
 src/cryptonote_core/blockchain.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index b671fa71..525c7f36 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -463,7 +463,7 @@ crypto::hash Blockchain::get_tail_id(uint64_t& height) const
 {
   LOG_PRINT_L3("Blockchain::" << __func__);
   CRITICAL_REGION_LOCAL(m_blockchain_lock);
-  height = m_db->height();
+  height = m_db->height() - 1;
   return get_tail_id();
 }
 //------------------------------------------------------------------