use drawHandle() instead of drawConnect()

SketchWidget.py

@@ -154,8 +154,7 @@ class SketchWidget(object):
 
         if self.hover_snap_ptref is not None:
             glColor(*self.hover_color)
-            s, p = self.hover_snap_ptref.shape, self.hover_snap_ptref.ptNum
-            self.drawConnect(Connect(s, p, s, p))
+            self.drawHandle(*self.ptToScreenPt(self.hover_snap_ptref.getPt()))
 
         self.mode.draw(self)