Remove unused variable

diff --git a/source/numerics/solution_transfer.cc b/source/numerics/solution_transfer.cc
index 2c8609409d3ab207f8ad9f592a5623c5169ff483..403a4b1b01e6b668b7afc0d99342d20e99fb7e3f 100644 (file)
--- a/source/numerics/solution_transfer.cc
+++ b/source/numerics/solution_transfer.cc
@@ -527,8 +527,6 @@ SolutionTransfer<dim, VectorType, DoFHandlerType>::interpolate(
                       else
                         {
                           tmp.reinit(dofs_per_cell, true);
-                          const unsigned int old_index =
-                            pointerstruct->second.active_fe_index;
                           AssertDimension((*valuesptr)[j].size(),
                                           interpolation_matrix.n());
                           AssertDimension(tmp.size(), interpolation_matrix.m());