Index: rotate.c
===================================================================
--- rotate.c	(revision 24060)
+++ rotate.c	(revision 24061)
@@ -139,8 +139,9 @@
 	int type;
 	void *ptr1, *ptr2, *ptr3;
 	if ((type = pcb_search_screen(X, Y, PCB_ROTATE_TYPES | PCB_LOOSE_SUBC, &ptr1, &ptr2, &ptr3)) != PCB_OBJ_VOID) {
-		if (PCB_FLAG_TEST(PCB_FLAG_LOCK, (pcb_arc_t *) ptr2)) {
-			pcb_message(PCB_MSG_WARNING, "Sorry, the object is locked\n");
+		pcb_any_obj_t *obj = (pcb_any_obj_t *)ptr2;
+		if (PCB_FLAG_TEST(PCB_FLAG_LOCK, obj)) {
+			pcb_message(PCB_MSG_WARNING, "Sorry, %s object is locked\n", pcb_obj_type_name(obj->type));
 			return;
 		}
 		pcb_event(PCB_EVENT_RUBBER_RESET, NULL);
@@ -158,8 +159,9 @@
 	int type;
 	void *ptr1, *ptr2, *ptr3;
 	if ((type = pcb_search_screen(X, Y, PCB_ROTATE_TYPES | PCB_LOOSE_SUBC, &ptr1, &ptr2, &ptr3)) != PCB_OBJ_VOID) {
-		if (PCB_FLAG_TEST(PCB_FLAG_LOCK, (pcb_arc_t *) ptr2)) {
-			pcb_message(PCB_MSG_WARNING, "Sorry, the object is locked\n");
+		pcb_any_obj_t *obj = (pcb_any_obj_t *)ptr2;
+		if (PCB_FLAG_TEST(PCB_FLAG_LOCK, obj)) {
+			pcb_message(PCB_MSG_WARNING, "Sorry, %s object is locked\n", pcb_obj_type_name(obj->type));
 			return;
 		}
 		pcb_event(PCB_EVENT_RUBBER_RESET, NULL);