ui,stats: fixed restoring nodes detail view

When showing/hiding the main window by clicking on the systray icon, if
the user was reviewing the connections of a node before hiding the
window, the node table was not restored again.

We changed a few weeks ago how the window is shown (showEvent() ->
show()), so this is an unexpected error from that change.

Author: gustavo-iniguez-goya

ui/opensnitch/dialogs/stats.py

@@ -978,8 +978,6 @@ def _load_settings(self):
         nodes_splitter_pos = self._cfg.getSettings(Config.STATS_NODES_SPLITTER_POS)
         if type(nodes_splitter_pos) == QtCore.QByteArray:
             self.nodesSplitter.restoreState(nodes_splitter_pos)
-            nodesSizes = self.nodesSplitter.sizes()
-            self.nodesSplitter.setVisible(not self.IN_DETAIL_VIEW[self.TAB_NODES] and nodesSizes[0] > 0)
         else:
             w = self.nodesSplitter.width()
             self.nodesSplitter.setSizes([w, 0])