diff -r bcba7938ccb5 -r 8c71c5a1172f qmlFrontend/hwengine.cpp
--- a/qmlFrontend/hwengine.cpp	Sun May 01 21:09:45 2016 +0200
+++ b/qmlFrontend/hwengine.cpp	Tue May 17 23:18:08 2016 +0300
@@ -166,6 +166,10 @@
         emit previewImageChanged();
         break;
     }
+    case MSG_PREVIEWHOGCOUNT: {
+        emit previewHogCountChanged((quint8)msg.data()[0]);
+        break;
+    }
     case MSG_ADDPLAYINGTEAM: {
         QStringList l = QString::fromUtf8(msg).split('\n');
         emit playingTeamAdded(l[1], l[0].toInt(), true);