From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 6 Apr 2010 04:00:59 +0000 (+0000)
Subject: Disambiguate comparison with 0 for gcc 4.5.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b8cc202eec866ce7d66480f2af4f66b2240e3ce;p=dealii-svn.git

Disambiguate comparison with 0 for gcc 4.5.


git-svn-id: https://svn.dealii.org/trunk@20941 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/base/source/polynomial.cc b/deal.II/base/source/polynomial.cc
index 4c4bf0880c..b8663860e6 100644
--- a/deal.II/base/source/polynomial.cc
+++ b/deal.II/base/source/polynomial.cc
@@ -2,7 +2,7 @@
 //      $Id$
 //    Version: $Name$
 //
-//    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 by the deal.II authors
+//    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009, 2010 by the deal.II authors
 //
 //    This file is subject to QPL and may not be  distributed
 //    without copyright and license information. Please refer
@@ -747,7 +747,8 @@ namespace Polynomials
                                      // already exist?
     if ((recursive_coefficients.size() < k+1) ||
         ((recursive_coefficients.size() >= k+1) &&
-         (recursive_coefficients[k] == 0)))
+         (recursive_coefficients[k] ==
+	  std_cxx1x::shared_ptr<const std::vector<double> >())))
                                        // no, then generate the
                                        // respective coefficients
       {