Index: teardrops.c
===================================================================
--- teardrops.c	(revision 32880)
+++ teardrops.c	(revision 32881)
@@ -256,7 +256,6 @@
 
 	for(b = rnd_r_first(PCB->Data->padstack_tree, &it); b != NULL; b = rnd_r_next(&it))
 		check_pstk((pcb_pstk_t *)b);
-	rnd_r_end(&it);
 
 	rnd_gui->invalidate_all(rnd_gui);