diff --git a/qad/blockview/blockview.cpp b/qad/blockview/blockview.cpp
index 77fad3c..e1932fb 100644
--- a/qad/blockview/blockview.cpp
+++ b/qad/blockview/blockview.cpp
@@ -531,23 +531,27 @@ bool BlockView::eventFilter(QObject * o, QEvent * e) {
 			}
 			moved = mm_copy = false;
 			if (tmp_bus.isVisible()) {
-				//qDebug() << "!!!";
-				if (match_bus == 0) {
-					BlockBusItem * nb = new BlockBusItem(tmp_bus);
-					addItem(nb, tmp_buses.isEmpty());
-					foreach (BlockBusItem * b, tmp_buses) {
-						nb = new BlockBusItem(*b);
-						addItem(nb, b == tmp_buses.back());
-					}
-				} else {
-					if (connectTmpToBus(match_bus)) {
-						emitActionEvent(BlockItemBase::BusAdd, QList<QGraphicsItem*>() << match_bus);
-						emit connectionsChanged();
+				if (!tmp_bus.pol.isEmpty()) {
+					if (match_bus == 0) {
+						BlockBusItem * nb = new BlockBusItem(tmp_bus);
+						addItem(nb, tmp_buses.isEmpty());
+						foreach (BlockBusItem * b, tmp_buses) {
+							nb = new BlockBusItem(*b);
+							addItem(nb, b == tmp_buses.back());
+						}
+					} else {
+						if (connectTmpToBus(match_bus)) {
+							emitActionEvent(BlockItemBase::BusAdd, QList<QGraphicsItem*>() << match_bus);
+							emit connectionsChanged();
+						}
 					}
 				}
 				unmarkPins();
 				hideTmpBuses();
 				reconnectAll();
+				BlockItemPin * pin = getPin(scene_->items(me->scenePos()));
+				if (pin)
+					pin->hoverEnterEvent(0);
 			}
 			clearBusStates();
 			if (!mm_drag) {
@@ -1492,7 +1496,7 @@ QList<BlockItemPin * > BlockView::nearPins(BlockItemPin * pin, Qt::KeyboardModif
 		//qDebug() << "dir" << dirs[i];
 		while (cpin) {
 			//qDebug() << "cur" << cpin;
-			QList<QGraphicsItem * > il = items(mapFromScene(cpin->scenePos() + QPointF(0., dy[i] * cb->pinsMargin())));
+			QList<QGraphicsItem * > il = scene_->items(cpin->scenePos() + QPointF(0., dy[i] * cb->pinsMargin()));
 			BlockItemPin * np = getPin(il);
 			if (np == cpin) break;
 			cpin = np;