From 38a4e3053dc762994c1cb5f6c2d8e1e6af1bfa38 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 19 Jul 2011 10:09:43 +0200
Subject: fix LLT rank one update for "upper" hermitian matrices

---
 Eigen/src/Cholesky/LLT.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Cholesky/LLT.h b/Eigen/src/Cholesky/LLT.h
index 685f0b01e..89e8d98cb 100644
--- a/Eigen/src/Cholesky/LLT.h
+++ b/Eigen/src/Cholesky/LLT.h
@@ -306,7 +306,7 @@ template<> struct llt_inplace<Upper>
   static void rankUpdate(MatrixType& mat, const VectorType& vec)
   {
     Transpose<MatrixType> matt(mat);
-    return llt_inplace<Lower>::rankUpdate(matt, vec);
+    return llt_inplace<Lower>::rankUpdate(matt, vec.conjugate());
   }
 };
 
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