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-rw-r--r--src/qt/clientmodel.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index cb832fdd42..287296644c 100644
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -55,6 +55,7 @@ int ClientModel::getNumConnections(unsigned int flags) const
int ClientModel::getNumBlocks() const
{
+ LOCK(cs_main);
return chainActive.Height();
}
@@ -76,6 +77,7 @@ quint64 ClientModel::getTotalBytesSent() const
QDateTime ClientModel::getLastBlockDate() const
{
+ LOCK(cs_main);
if (chainActive.Tip())
return QDateTime::fromTime_t(chainActive.Tip()->GetBlockTime());
else
@@ -84,6 +86,7 @@ QDateTime ClientModel::getLastBlockDate() const
double ClientModel::getVerificationProgress() const
{
+ LOCK(cs_main);
return Checkpoints::GuessVerificationProgress(chainActive.Tip());
}