Fix the bounds of an index computation.

diff --git a/source/numerics/data_out.cc b/source/numerics/data_out.cc
index 40419d9ddd29c49053fbee2ebff8e6779b7b376e..a76ae281cfbe7ff8065ed6f19364c5812deb4822 100644 (file)
--- a/source/numerics/data_out.cc
+++ b/source/numerics/data_out.cc
@@ -329,7 +329,7 @@ DataOut<dim, DoFHandlerType>::build_one_patch(
 
                               for (unsigned int i = 0;
                                    i < scratch_data.patch_values_scalar
-                                         .solution_values.size();
+                                         .solution_hessians.size();
                                    ++i)
                                 {
                                   AssertDimension(
@@ -412,7 +412,7 @@ DataOut<dim, DoFHandlerType>::build_one_patch(
 
                               for (unsigned int i = 0;
                                    i < scratch_data.patch_values_scalar
-                                         .solution_values.size();
+                                         .solution_hessians.size();
                                    ++i)
                                 {
                                   AssertDimension(