Spec name; uncle reward calculation fixed

src/bin/client.rs

@@ -1,15 +1,34 @@
 extern crate ethcore_util as util;
 extern crate ethcore;
 extern crate rustc_serialize;
+extern crate log;
 extern crate env_logger;
 
 use std::io::*;
+use std::env;
+use log::{LogRecord, LogLevelFilter};
+use env_logger::LogBuilder;
 use util::hash::*;
 use ethcore::service::ClientService;
 use ethcore::ethereum;
 
+fn setup_log() {
+	let format = |record: &LogRecord| {
+		format!("{} - {}", record.level(), record.args())
+	};
+
+	let mut builder = LogBuilder::new();
+	builder.format(format).filter(None, LogLevelFilter::Info);
+
+	if env::var("RUST_LOG").is_ok() {
+		builder.parse(&env::var("RUST_LOG").unwrap());
+	}
+
+	builder.init().unwrap();
+}
+
 fn main() {
-	::env_logger::init().ok();
+	setup_log();
 	let spec = ethereum::new_frontier();
 	let mut _service = ClientService::start(spec).unwrap();
 	loop {