From ac66f1c73dc7126e58dd8ca78baed34926bd9610 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 26 May 2015 10:44:37 +0200
Subject: [PATCH] Fix usage of EIGEN_NO_AUTOMATIC_RESIZING: resizing still has
 to be performed for a non-initialized object (was already fixed in devel
 branch)

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

diff --git a/Eigen/src/Core/PlainObjectBase.h b/Eigen/src/Core/PlainObjectBase.h
index dd34b59e5..8a3e4545a 100644
--- a/Eigen/src/Core/PlainObjectBase.h
+++ b/Eigen/src/Core/PlainObjectBase.h
@@ -573,6 +573,8 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
                  : (rows() == other.rows() && cols() == other.cols())))
         && "Size mismatch. Automatic resizing is disabled because EIGEN_NO_AUTOMATIC_RESIZING is defined");
       EIGEN_ONLY_USED_FOR_DEBUG(other);
+      if(this->size()==0)
+        resizeLike(other);
       #else
       resizeLike(other);
       #endif