outline() fails miserably when reduce() returns empy list because it cannot form a reduction about bezierjs HOT 5 OPEN

Here is a repro quadratic curve:

start: (193.15625, 203.84375)
control point: (193.15625, 203.84375)
end: (213.125, 209.46875)

Hope that helps!

from bezierjs.

hm, probably a good idea, marking as enhancement.

from bezierjs.

Thank you! It's also a bug because outline() (which calls reduce() in its own internal implementation) doesn't work at all with this curve (it crashes with the aforementioned stack trace instead of returning an outline for the original curve).

from bezierjs.

Note to anyone else running into this: I'm terribly unavailable atm, so if anyone wants to file a PR: you'd be a hero

from bezierjs.

test:

b = new Bezier(0,0,  0,0,  1,1);
r = b.reduce();

r will be an empty array. Note that this is a degenerate curve, and there are no degeneracy checks at the moment, which there really should be..

from bezierjs.