Clear incoming idx vector to local_variable_indices

libMesh · May 22, 2024 · dd44b92 · dd44b92
1 parent e7bc93d
commit dd44b92
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/base/dof_map.C b/src/base/dof_map.C
@@ -1110,6 +1110,8 @@ void DofMap::local_variable_indices(std::vector<dof_id_type> & idx,
                                     const MeshBase & mesh,
                                     unsigned int var_num) const
 {
+  idx.clear();
+
   // Count dofs in the *exact* order that distribute_dofs numbered
   // them, so that we can assume ascending indices and use push_back
   // instead of find+insert.