From 898988136511b29dc93edc249c6666df3c5239fd Mon Sep 17 00:00:00 2001
From: Brendan Zabarauskas <bjzaba@yahoo.com.au>
Date: Fri, 29 Mar 2013 10:37:25 +1100
Subject: [PATCH] Fix cargo cult syntax

---
 src/mat2.rs | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/mat2.rs b/src/mat2.rs
index b8e9a99..9460841 100644
--- a/src/mat2.rs
+++ b/src/mat2.rs
@@ -246,20 +246,20 @@ impl<T:Copy + Float + FuzzyEq<T> + Add<T,T> + Sub<T,T> + Mul<T,T> + Div<T,T> + N
 
     #[inline(always)]
     fn mul_self_t(&mut self, value: T) {
-        &mut self.x.mul_self_t(value);
-        &mut self.y.mul_self_t(value);
+        self.x.mul_self_t(value);
+        self.y.mul_self_t(value);
     }
 
     #[inline(always)]
     fn add_self_m(&mut self, other: &Mat2<T>) {
-        &mut self.x.add_self_v(&other[0]);
-        &mut self.y.add_self_v(&other[1]);
+        self.x.add_self_v(&other[0]);
+        self.y.add_self_v(&other[1]);
     }
 
     #[inline(always)]
     fn sub_self_m(&mut self, other: &Mat2<T>) {
-        &mut self.x.sub_self_v(&other[0]);
-        &mut self.y.sub_self_v(&other[1]);
+        self.x.sub_self_v(&other[0]);
+        self.y.sub_self_v(&other[1]);
     }
 
     #[inline(always)]
@@ -272,8 +272,8 @@ impl<T:Copy + Float + FuzzyEq<T> + Add<T,T> + Sub<T,T> + Mul<T,T> + Div<T,T> + N
 
     #[inline(always)]
     fn transpose_self(&mut self) {
-        &mut swap(&mut self.x.index_mut(1), &mut self.y.index_mut(0));
-        &mut swap(&mut self.y.index_mut(0), &mut self.x.index_mut(1));
+        swap(self.x.index_mut(1), self.y.index_mut(0));
+        swap(self.y.index_mut(0), self.x.index_mut(1));
     }
 }