From ddddce0e46e73d4ca369f2ce9696231cc579e1f9 Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Mon, 13 Aug 2018 16:13:29 -0400
Subject: util: Replace boost::signals2 with std::function

---
 src/wallet/coinselection.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/wallet')

diff --git a/src/wallet/coinselection.cpp b/src/wallet/coinselection.cpp
index 3734ba66b6..fdeb89553b 100644
--- a/src/wallet/coinselection.cpp
+++ b/src/wallet/coinselection.cpp
@@ -3,9 +3,12 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <wallet/coinselection.h>
+
 #include <util.h>
 #include <utilmoneystr.h>
 
+#include <boost/optional.hpp>
+
 // Descending order comparator
 struct {
     bool operator()(const OutputGroup& a, const OutputGroup& b) const
-- 
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