Index: polyhelp.c
===================================================================
--- polyhelp.c	(revision 21898)
+++ polyhelp.c	(revision 21899)
@@ -409,7 +409,7 @@
 		attrs[4].type = PCB_HATT_BOOL;
 		attrs[4].default_val.int_value = results[4].int_value;
 
-		if (pcb_attribute_dialog(attrs, nattr, results, "Polygon hatch", NULL) != 0)
+		if (pcb_attribute_dialog("poly_hatch", attrs, nattr, results, "Polygon hatch", NULL) != 0)
 			return 1;
 
 		period = results[0].coord_value;