From f38429fef88b644e9c54c1bf2a1abe754dbd324d Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 22 Aug 2017 13:55:01 +0100
Subject: Switch stream properties back after temporary modification

---
 libdevcore/FixedHash.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libdevcore/FixedHash.h')

diff --git a/libdevcore/FixedHash.h b/libdevcore/FixedHash.h
index 1c37b675..141e9ffd 100644
--- a/libdevcore/FixedHash.h
+++ b/libdevcore/FixedHash.h
@@ -27,6 +27,7 @@
 #include <cstdint>
 #include <algorithm>
 #include <boost/functional/hash.hpp>
+#include <boost/io/ios_state.hpp>
 #include "CommonData.h"
 
 namespace dev
@@ -224,6 +225,7 @@ template<> inline size_t FixedHash<32>::hash::operator()(FixedHash<32> const& va
 template <unsigned N>
 inline std::ostream& operator<<(std::ostream& _out, FixedHash<N> const& _h)
 {
+	boost::io::ios_all_saver guard(_out);
 	_out << std::noshowbase << std::hex << std::setfill('0');
 	for (unsigned i = 0; i < N; ++i)
 		_out << std::setw(2) << (int)_h[i];
-- 
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