From 09a1b7f7e1ec09f96dd0f58bb6bc22881e0c76b6 Mon Sep 17 00:00:00 2001
From: Anton Gladky <gladky.anton@gmail.com>
Date: Fri, 28 May 2010 10:18:37 +0200
Subject: [PATCH] Fixes the problem, described here:
 http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/05/msg00154.html

---
 Eigen/src/QR/ColPivHouseholderQR.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Eigen/src/QR/ColPivHouseholderQR.h b/Eigen/src/QR/ColPivHouseholderQR.h
index b4bcfd529..e0eaf32a9 100644
--- a/Eigen/src/QR/ColPivHouseholderQR.h
+++ b/Eigen/src/QR/ColPivHouseholderQR.h
@@ -286,6 +286,7 @@ template<typename _MatrixType> class ColPivHouseholderQR
     {
       m_usePrescribedThreshold = true;
       m_prescribedThreshold = threshold;
+      return *this;
     }
 
     /** Allows to come back to the default behavior, letting Eigen use its default formula for
@@ -299,6 +300,7 @@ template<typename _MatrixType> class ColPivHouseholderQR
     ColPivHouseholderQR& setThreshold(Default_t)
     {
       m_usePrescribedThreshold = false;
+      return *this;
     }
 
     /** Returns the threshold that will be used by certain methods such as rank().