From 6af80a23a5a498ec45d078dd0bfad47f7d39f650 Mon Sep 17 00:00:00 2001
From: Jitse Niesen <jitse@maths.leeds.ac.uk>
Date: Sun, 29 Apr 2012 16:37:43 +0100
Subject: [PATCH] Add parentheses to silence clang warning (bug #451).

---
 unsupported/Eigen/src/SparseExtra/SparseLU.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unsupported/Eigen/src/SparseExtra/SparseLU.h b/unsupported/Eigen/src/SparseExtra/SparseLU.h
index 3d10dbbee..3edcd05f8 100644
--- a/unsupported/Eigen/src/SparseExtra/SparseLU.h
+++ b/unsupported/Eigen/src/SparseExtra/SparseLU.h
@@ -104,7 +104,7 @@ class SparseLU
     void setOrderingMethod(int m)
     {
       eigen_assert( (m&~OrderingMask) == 0 && m!=0 && "invalid ordering method");
-      m_flags = m_flags&~OrderingMask | m&OrderingMask;
+      m_flags = (m_flags & ~OrderingMask) | (m & OrderingMask);
     }
 
     int orderingMethod() const