From cfd3d6ce9c3d1bf5b899b8d15547a81a794a8af3 Mon Sep 17 00:00:00 2001
From: Bo Li <prclibo@gmail.com>
Date: Thu, 20 Mar 2014 22:05:40 +0800
Subject: [PATCH] fixed a template type conversion bug in AngleAxis found by
 Pei Luo

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

diff --git a/Eigen/src/Geometry/AngleAxis.h b/Eigen/src/Geometry/AngleAxis.h
index f424e6d7d..b42048c55 100644
--- a/Eigen/src/Geometry/AngleAxis.h
+++ b/Eigen/src/Geometry/AngleAxis.h
@@ -165,8 +165,8 @@ AngleAxis<Scalar>& AngleAxis<Scalar>::operator=(const QuaternionBase<QuatDerived
   Scalar n2 = q.vec().squaredNorm();
   if (n2 < NumTraits<Scalar>::dummy_precision()*NumTraits<Scalar>::dummy_precision())
   {
-    m_angle = 0;
-    m_axis << 1, 0, 0;
+    m_angle = Scalar(0);
+    m_axis << Scalar(1), Scalar(0), Scalar(0);
   }
   else
   {