[QGIS-Developer] Regular points in Processing freezes

[matteo]

> I can't reproduce this. Could it have been an issue with the spacing
> entered causing too many points to be created? (Which shouldn't really
> be an issue now on master... it may take forever, but you get feedback
> and can cancel and QGIS remains responsive.)

sorry, my fault. Filling the point spacing box, hitting TAB to go
through all the other parameters, made the box resetting to 100 values
(definitely not a good idea)

confirm the algorithm works fine

Cheers

Matteo