From 45f552f006723a3b5431df8f47a28e1fe42c0525 Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Thu, 16 Jul 2015 09:58:49 -0400
Subject: [PATCH] Fix feature flag use for NonZero

---
 serde/src/de/impls.rs  | 3 +--
 serde/src/ser/impls.rs | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/serde/src/de/impls.rs b/serde/src/de/impls.rs
index c8b365e4..2d28af46 100644
--- a/serde/src/de/impls.rs
+++ b/serde/src/de/impls.rs
@@ -876,7 +876,7 @@ impl<'a, T: ?Sized> Deserialize for Cow<'a, T> where T: ToOwned, T::Owned: Deser
 
 ///////////////////////////////////////////////////////////////////////////////
 
-#[cfg(nightly)]
+#[cfg(feature = "nightly")]
 impl<T> Deserialize for NonZero<T> where T: Deserialize + PartialEq + Zeroable + Zero {
     fn deserialize<D>(deserializer: &mut D) -> Result<NonZero<T>, D::Error> where D: Deserializer {
         let value = try!(Deserialize::deserialize(deserializer));
@@ -1014,4 +1014,3 @@ impl<T, E> Deserialize for Result<T, E> where T: Deserialize, E: Deserialize {
                                 Visitor::<D, T, E>(PhantomData, PhantomData, PhantomData))
     }
 }
-
diff --git a/serde/src/ser/impls.rs b/serde/src/ser/impls.rs
index eb72f32b..06d136af 100644
--- a/serde/src/ser/impls.rs
+++ b/serde/src/ser/impls.rs
@@ -639,7 +639,7 @@ impl Serialize for path::PathBuf {
     }
 }
 
-#[cfg(nightly)]
+#[cfg(feature = "nightly")]
 impl<T> Serialize for NonZero<T> where T: Serialize + Zeroable {
     fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error> where S: Serializer {
         (**self).serialize(serializer)