Range subclasses (Slider, Spinbox...) can return -0
Created by: magpie514
As mentioned in #3091 (closed), apparently due to a rounding error, nodes like ?Slider and SpinBox can return -0 if the min value is negative and rounded values is enabled. This is a minor issue, since Godot recognizes (0 == -0) as true, but when converting to string, the sign will be preserved, which can lead to some minor awkwardness that would have to be addressed manually.