From ea27678153351f3b0507dc3525d95560629ac0e6 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Sun, 18 Jul 2010 17:10:11 +0200
Subject: fix compilation of ei_tridiagonalization_inplace_selector for 1x1
 matrix

---
 Eigen/src/Eigenvalues/ComplexEigenSolver.h | 4 ++--
 Eigen/src/Eigenvalues/Tridiagonalization.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Eigen/src/Eigenvalues/ComplexEigenSolver.h b/Eigen/src/Eigenvalues/ComplexEigenSolver.h
index 08276c5c0..7bf1d140e 100644
--- a/Eigen/src/Eigenvalues/ComplexEigenSolver.h
+++ b/Eigen/src/Eigenvalues/ComplexEigenSolver.h
@@ -291,8 +291,8 @@ void ComplexEigenSolver<MatrixType>::doComputeEigenvectors(RealScalar matrixnorm
       ComplexScalar z = m_schur.matrixT().coeff(i,i) - m_schur.matrixT().coeff(k,k);
       if(z==ComplexScalar(0))
       {
-	// If the i-th and k-th eigenvalue are equal, then z equals 0.
-	// Use a small value instead, to prevent division by zero.
+        // If the i-th and k-th eigenvalue are equal, then z equals 0.
+        // Use a small value instead, to prevent division by zero.
         ei_real_ref(z) = NumTraits<RealScalar>::epsilon() * matrixnorm;
       }
       m_matX.coeffRef(i,k) = m_matX.coeff(i,k) / z;
diff --git a/Eigen/src/Eigenvalues/Tridiagonalization.h b/Eigen/src/Eigenvalues/Tridiagonalization.h
index 977ac6dba..4211981af 100644
--- a/Eigen/src/Eigenvalues/Tridiagonalization.h
+++ b/Eigen/src/Eigenvalues/Tridiagonalization.h
@@ -507,8 +507,8 @@ struct ei_tridiagonalization_inplace_selector<MatrixType,3,false>
 /** \internal
   * Trivial specialization for 1x1 matrices
   */
-template<typename MatrixType>
-struct ei_tridiagonalization_inplace_selector<MatrixType,1>
+template<typename MatrixType, bool IsComplex>
+struct ei_tridiagonalization_inplace_selector<MatrixType,1,IsComplex>
 {
   typedef typename MatrixType::Scalar Scalar;
 
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