From: Peter Munch <peterrmuench@gmail.com>
Date: Tue, 7 Jul 2020 21:14:52 +0000 (+0200)
Subject: Be explicit regarding mapping in step-12
X-Git-Tag: v9.3.0-rc1~1319^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F10670%2Fhead;p=dealii.git

Be explicit regarding mapping in step-12
---

diff --git a/examples/step-12/step-12.cc b/examples/step-12/step-12.cc
index 9480db17f4..fcec1e2c1f 100644
--- a/examples/step-12/step-12.cc
+++ b/examples/step-12/step-12.cc
@@ -555,7 +555,8 @@ namespace Step12
 
     {
       Vector<float> values(triangulation.n_active_cells());
-      VectorTools::integrate_difference(dof_handler,
+      VectorTools::integrate_difference(mapping,
+                                        dof_handler,
                                         solution,
                                         Functions::ZeroFunction<dim>(),
                                         values,