From b668629143270f9a33ac5cbd4f777be30fd0779e Mon Sep 17 00:00:00 2001
From: Ross Nicoll <jrn@jrn.me.uk>
Date: Tue, 11 Aug 2015 19:27:05 +0000
Subject: Add block height to block notification substitution options

---
 src/init.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/init.cpp')

diff --git a/src/init.cpp b/src/init.cpp
index c3a326841..94a08ee8b 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -44,6 +44,7 @@
 #include <boost/filesystem.hpp>
 #include <boost/function.hpp>
 #include <boost/interprocess/sync/file_lock.hpp>
+#include <boost/lexical_cast.hpp>
 #include <boost/thread.hpp>
 #include <openssl/crypto.h>
 
@@ -452,11 +453,12 @@ std::string LicenseInfo()
            "\n";
 }
 
-static void BlockNotifyCallback(const uint256& hashNewTip)
+static void BlockNotifyCallback(const uint256& hashNewTip, const int nHeight)
 {
     std::string strCmd = GetArg("-blocknotify", "");
 
     boost::replace_all(strCmd, "%s", hashNewTip.GetHex());
+    boost::replace_all(strCmd, "%i", boost::lexical_cast<std::string>(chainActive.Height()));
     boost::thread t(runCommand, strCmd); // thread runs free
 }
 
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