1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/net/addr.rs b/src/libstd/net/addr.rs
index a08b33b342b..eb6cb441606 100644
--- a/src/libstd/net/addr.rs
+++ b/src/libstd/net/addr.rs
@@ -435,7 +435,7 @@ impl ToSocketAddrs for str {
                 match $e {
                     Some(r) => r,
                     None => return Err(io::Error::new(io::ErrorKind::InvalidInput,
-                                                      $msg, None)),
+                                                      $msg)),
                 }
             )
         }