# HG changeset patch
# User Hasan Yavuz ÖZDERYA <hy@ozderya.net>
# Date 2019-01-22 09:23:16
# Node ID f63db8122e5eadaf3236d970501191d353395461
# Parent  f2e074e1851504204324965fafaea588262487d6

fix "no visible channel" on snapshot display

diff --git a/src/plotmanager.cpp b/src/plotmanager.cpp
--- a/src/plotmanager.cpp
+++ b/src/plotmanager.cpp
@@ -74,6 +74,9 @@ PlotManager::PlotManager(QWidget* plotAr
 
     connect(infoModel, &QAbstractItemModel::dataChanged,
             this, &PlotManager::onChannelInfoChanged);
+
+    // TODO: remove when snapshot view supports multi display
+    checkNoVisChannels();
 }
 
 void PlotManager::construct(QWidget* plotArea, PlotMenu* menu)