Index: src/action_helper.c
===================================================================
--- src/action_helper.c	(revision 5871)
+++ src/action_helper.c	(revision 5872)
@@ -927,7 +927,6 @@
 			/* check if this is the last point of a polygon */
 			if (n >= 3 && points[0].X == pcb_crosshair.AttachedLine.Point2.X && points[0].Y == pcb_crosshair.AttachedLine.Point2.Y) {
 				pcb_hid_actionl("Polygon", "Close", NULL);
-				pcb_polygon_close_poly();
 				break;
 			}