No signal after reboot when title is empty

[XPerianer]

I get no graph shown in the widget, when I set the title of the widget to '', and then reboot the system.

WORKAROUND: Changing the widget label to ' ' (Space), makes it work also after reboot.

Way to reproduce:

1. Add Widget
2. Set Label to ''
3. Reboot

[arbrandes]

I can second that this helps, but if the type is set to "plotter", the space in the label takes up half the height of the widget. This is, of course, undesireable.

[BukinPK]

Same problem. Has the maintainer seen this issue? Two years have passed.