From 64fb0ac016c7fd01c60c39af60f6431bac57f9ee Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Tue, 1 Aug 2017 12:22:41 +0200
Subject: Declare single-argument (non-converting) constructors "explicit"

In order to avoid unintended implicit conversions.
---
 src/validation.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/validation.cpp')

diff --git a/src/validation.cpp b/src/validation.cpp
index 8bd23a0f1d..d1a8b8460a 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -1563,7 +1563,7 @@ private:
     int bit;
 
 public:
-    WarningBitsConditionChecker(int bitIn) : bit(bitIn) {}
+    explicit WarningBitsConditionChecker(int bitIn) : bit(bitIn) {}
 
     int64_t BeginTime(const Consensus::Params& params) const override { return 0; }
     int64_t EndTime(const Consensus::Params& params) const override { return std::numeric_limits<int64_t>::max(); }
@@ -2135,7 +2135,7 @@ private:
     CTxMemPool &pool;
 
 public:
-    ConnectTrace(CTxMemPool &_pool) : blocksConnected(1), pool(_pool) {
+    explicit ConnectTrace(CTxMemPool &_pool) : blocksConnected(1), pool(_pool) {
         pool.NotifyEntryRemoved.connect(boost::bind(&ConnectTrace::NotifyEntryRemoved, this, _1, _2));
     }
 
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