Ensure there are at least 3 points in the list for DrawSpline

2026-01-08 04:50:07 +01:00 · 2017-06-30 13:22:31 -07:00
parent a7b9b026d6
commit fc10486740
1 changed files with 1 additions and 1 deletions
--- a/wx/lib/plot/polyobjects.py
+++ b/wx/lib/plot/polyobjects.py
@@ -522,7 +522,7 @@ class PolySpline(PolyLine):
        pen.SetCap(wx.CAP_ROUND)
        dc.SetPen(pen)
        if coord is None:
-            if len(self.scaled):  # bugfix for Mac OS X
+            if len(self.scaled) >= 3:
                dc.DrawSpline(self.scaled)
        else:
            dc.DrawLines(coord)  # draw legend line