From cf939f154fe1ec9904276f5f3f2dbdbc8e98156a Mon Sep 17 00:00:00 2001
From: Desire NUENTSA <desire.nuentsa_wakam@inria.fr>
Date: Tue, 21 May 2013 17:35:10 +0200
Subject: Fix bug #596 : Recover plain SparseMatrix from SparseQR matrixQ()

---
 Eigen/src/SparseCore/SparseCwiseBinaryOp.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Eigen/src/SparseCore/SparseCwiseBinaryOp.h')

diff --git a/Eigen/src/SparseCore/SparseCwiseBinaryOp.h b/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
index d5f97f78f..64b8c8547 100644
--- a/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
+++ b/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
@@ -300,7 +300,7 @@ template<typename OtherDerived>
 EIGEN_STRONG_INLINE Derived &
 SparseMatrixBase<Derived>::operator-=(const SparseMatrixBase<OtherDerived> &other)
 {
-  return *this = derived() - other.derived();
+  return derived() = derived() - other.derived();
 }
 
 template<typename Derived>
@@ -308,7 +308,7 @@ template<typename OtherDerived>
 EIGEN_STRONG_INLINE Derived &
 SparseMatrixBase<Derived>::operator+=(const SparseMatrixBase<OtherDerived>& other)
 {
-  return *this = derived() + other.derived();
+  return derived() = derived() + other.derived();
 }
 
 template<typename Derived>
-- 
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