From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 27 Jan 2022 20:40:19 +0000 (-0700)
Subject: Add a missing assertion.
X-Git-Tag: v9.4.0-rc1~551^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F13305%2Fhead;p=dealii.git

Add a missing assertion.
---

diff --git a/include/deal.II/numerics/vector_tools_interpolate.templates.h b/include/deal.II/numerics/vector_tools_interpolate.templates.h
index 6636dd18db..84533c8213 100644
--- a/include/deal.II/numerics/vector_tools_interpolate.templates.h
+++ b/include/deal.II/numerics/vector_tools_interpolate.templates.h
@@ -526,6 +526,8 @@ namespace VectorTools
     VectorType &                                               vec,
     const ComponentMask &                                      component_mask)
   {
+    AssertDimension(dof.get_fe_collection().n_components(),
+                    function.n_components);
     interpolate(get_default_linear_mapping(dof.get_triangulation()),
                 dof,
                 function,