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/hello.rs
+++ b/examples/hello.rs
@@ -1,3 +1,4 @@
+#![deny(warnings)]
 #![feature(io, net)]
 extern crate hyper;