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-rw-r--r--src/cryptonote_core/blockchain.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index 789687ce0..b344c5597 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -31,6 +31,7 @@
#include <algorithm>
#include <cstdio>
#include <boost/filesystem.hpp>
+#include <boost/range/adaptor/reversed.hpp>
#include "include_base_utils.h"
#include "cryptonote_basic_impl.h"
@@ -933,7 +934,7 @@ difficulty_type Blockchain::get_next_difficulty_for_alternative_chain(const std:
size_t count = 0;
size_t max_i = timestamps.size()-1;
// get difficulties and timestamps from most recent blocks in alt chain
- BOOST_REVERSE_FOREACH(auto it, alt_chain)
+ for(auto it: boost::adaptors::reverse(alt_chain))
{
timestamps[max_i - count] = it->second.bl.timestamp;
cumulative_difficulties[max_i - count] = it->second.cumulative_difficulty;