Index: rats_act.c
===================================================================
--- rats_act.c	(revision 21867)
+++ rats_act.c	(revision 21868)
@@ -128,7 +128,7 @@
 
 					memset(&fctx, 0, sizeof(fctx));
 					fctx.flag_set = PCB_FLAG_FOUND;
-					fctx.flag_set_undoable = 1;
+					fctx.flag_chg_undoable = 1;
 					fctx.consider_rats = !!conf_core.editor.conn_find_rat;
 					res = pcb_find_from_xy(&fctx, PCB->Data, x, y);
 					pcb_message(PCB_MSG_INFO, "found %ld objects\n", res);