[Qt] rework setNumBlocks to have blockDate as parameter

- reduces some functional overhead and simplifies the code

1 files changed, 4 insertions, 5 deletions

diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 9f3991c4c5..ccde44fb29 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -293,8 +293,8 @@ void RPCConsole::setClientModel(ClientModel *model)
         setNumConnections(model->getNumConnections());
         connect(model, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
 
-        setNumBlocks(model->getNumBlocks());
-        connect(model, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int)));
+        setNumBlocks(model->getNumBlocks(), model->getLastBlockDate());
+        connect(model, SIGNAL(numBlocksChanged(int,QDateTime)), this, SLOT(setNumBlocks(int,QDateTime)));
 
         updateTrafficStats(model->getTotalBytesRecv(), model->getTotalBytesSent());
         connect(model, SIGNAL(bytesChanged(quint64,quint64)), this, SLOT(updateTrafficStats(quint64, quint64)));
@@ -404,11 +404,10 @@ void RPCConsole::setNumConnections(int count)
     ui->numberOfConnections->setText(connections);
 }
 
-void RPCConsole::setNumBlocks(int count)
+void RPCConsole::setNumBlocks(int count, const QDateTime& blockDate)
 {
     ui->numberOfBlocks->setText(QString::number(count));
-    if(clientModel)
-        ui->lastBlockTime->setText(clientModel->getLastBlockDate().toString());
+    ui->lastBlockTime->setText(blockDate.toString());
 }
 
 void RPCConsole::on_lineEdit_returnPressed()