From 98fd71fd3f491a49b042ab63d0a3cc30ffbea34d Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sun, 13 Aug 2017 02:26:45 +0200
Subject: [PATCH] NamespaceSet: rm unneeded cast

---
 src/element.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/element.rs b/src/element.rs
index 2c16b3c..8623131 100644
--- a/src/element.rs
+++ b/src/element.rs
@@ -138,7 +138,7 @@ impl NamespaceSet {
 
     fn set_parent(&self, parent: &Element) {
         let mut parent_ns = self.parent.borrow_mut();
-        let new_set = ((&parent.namespaces) as &Rc<NamespaceSet>).clone();
+        let new_set = parent.namespaces.clone();
         *parent_ns = Some(new_set);
     }