fix: AttributeError: 'NoneType' object has no attribute 'selectable'

Introduced by new urwid version.
1 files changed, 4 insertions(+), 0 deletions(-)

M lairucrem/widgets/mainwidget.py
M lairucrem/widgets/mainwidget.py +4 -0
@@ 127,6 127,10 @@ class packer(delegate_to_widget_mixin('_
     """Pack the given widgets horizontally (Columns)or vertically (Pile)
     depending on the screen size.
     """
+
+    def selectable(self):
+        return True
+    
     def __init__(self, widgets):
         self._orientation = None
         self._widgets = widgets