Corrected Anodyne usage on no teleport maps (fixes #1704)

* Added a missing break.

src/map/pc.c

@@ -4764,6 +4764,7 @@ bool pc_isUseitem(struct map_session_data *sd,int n)
 		case ITEMID_ANODYNE:
 			if( map_flag_gvg(sd->bl.m) )
 				return false;
+			break;
 		case ITEMID_WING_OF_FLY:
 		case ITEMID_GIANT_FLY_WING:
 			if( map[sd->bl.m].flag.noteleport || map_flag_gvg(sd->bl.m) ) {