[perimeterPen] Update check for cusps

If p1 coincides with p0 or p2, we still can use the lineTo() code.
2016-11-08 16:39:38 -08:00 · 2016-11-08 16:39:38 -08:00 · 25083502e4
commit 25083502e4
parent 7915a45ddf
1 changed files with 1 additions and 1 deletions
--- a/Lib/fontTools/pens/perimeterPen.py
+++ b/Lib/fontTools/pens/perimeterPen.py
@ -51,7 +51,7 @@ class PerimeterPen(BasePen):
 			return
 		origDist = _dot(n,d0)
 		if origDist == 0.:
-			if _dot(d0,d1) > 0:
+			if _dot(d0,d1) >= 0:
 				self._lineTo(p2)
 				return
 			assert 0 # TODO handle cusps