Add warning messages to the debug window

src/qt/overviewpage.cpp

@@ -204,9 +204,8 @@ void OverviewPage::updateWatchOnlyLabels(bool showWatchOnly)
 void OverviewPage::setClientModel(ClientModel *model)
 {
     this->clientModel = model;
-    if(model)
-    {
-        // Show warning if this is a prerelease version
+    if (model) {
+        // Show warning, for example if this is a prerelease version
         connect(model, &ClientModel::alertsChanged, this, &OverviewPage::updateAlerts);
         updateAlerts(model->getStatusBarWarnings());
     }