From 2745471226354a4c94d9ac02a85298587efebf7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 29 Dec 2010 19:02:42 +0100
Subject: [PATCH] Don't even try to assign self to self.

---
 src/Math/Matrix.h | 2 +-
 src/Math/Vector.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Math/Matrix.h b/src/Math/Matrix.h
index 6929866e8..3d14ad051 100644
--- a/src/Math/Matrix.h
+++ b/src/Math/Matrix.h
@@ -58,7 +58,7 @@ template<class T, size_t size> class Matrix {
 
         /** @brief Assignment operator */
         inline Matrix<T, size>& operator=(const Matrix<T, size>& other) {
-            setData(other.data());
+            if(&other != this) setData(other.data());
             return *this;
         }
 
diff --git a/src/Math/Vector.h b/src/Math/Vector.h
index e7c709b10..e5af334d4 100644
--- a/src/Math/Vector.h
+++ b/src/Math/Vector.h
@@ -52,7 +52,7 @@ template<class T, size_t size> class Vector {
 
         /** @brief Assignment operator */
         inline Vector<T, size>& operator=(const Vector<T, size>& other) {
-            setData(other.data());
+            if(&other != this) setData(other.data());
             return *this;
         }