Index: operation.h
===================================================================
--- operation.h	(revision 29148)
+++ operation.h	(revision 29149)
@@ -76,6 +76,7 @@
 	pcb_board_t *pcb;
 	pcb_coord_t DeltaX, DeltaY; /* movement vector */
 	int from_outside;
+	int keep_id;
 } pcb_opctx_copy_t;
 
 typedef struct {