Diagram.py: simplify draw_star()

diff --git a/Diagram.py b/Diagram.py
index 7d6348b..3a03949 100755 (executable)
--- a/Diagram.py
+++ b/Diagram.py
@@ -125,11 +125,9 @@ class Diagram(object):
     def draw_star(self, cx, cy, verts, stroke_color=[0, 0, 0]):
         cr = self.cr
 
-        v = verts[0]
-        cr.move_to(cx, cy)
         for v in verts:
-            cr.line_to(v[0], v[1])
             cr.move_to(cx, cy)
+            cr.line_to(v[0], v[1])
 
         r, g, b, a = self.color_to_rgba(stroke_color)
         cr.set_source_rgba(r, g, b, a)