test(examples): fix warnings in examples

2015-03-03 21:05:52 -08:00
parent fdc78f8f89
commit a9887c87f2
3 changed files with 3 additions and 1 deletions
--- a/examples/client.rs
+++ b/examples/client.rs
@@ -1,4 +1,4 @@
-#![feature(env)]
+#![deny(warnings)]
 extern crate hyper;

 use std::env;