copy the Vector back to a BlockVector in least_squares for BlockVector

git-svn-id: https://svn.dealii.org/trunk@23692 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/include/deal.II/lac/householder.h b/deal.II/include/deal.II/lac/householder.h
index e41be1b9dbc2e1e41c9444f0e20cad322efcea5d..4c43cf72901fa2043389bb4f4bab191ae10e3474 100644 (file)
--- a/deal.II/include/deal.II/lac/householder.h
+++ b/deal.II/include/deal.II/lac/householder.h
@@ -285,6 +285,9 @@ Householder<number>::least_squares (BlockVector<number2>& dst,
   v_aux = *aux;
                                   // Compute solution
   this->backward(v_dst, v_aux);
+                                   //copy the result back 
+                                   //to the BlockVector
+  dst = v_dst;
 
   mem.free(aux);