Fix compiler warning.

git-svn-id: https://svn.dealii.org/trunk@18452 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/tests/bits/mesh_3d_21.cc b/tests/bits/mesh_3d_21.cc
index 4ab07edcef6fa702a26448c74e5800812a9a4397..b9ca4c4ede211c82d14694328634d59abaf8ab2e 100644 (file)
--- a/tests/bits/mesh_3d_21.cc
+++ b/tests/bits/mesh_3d_21.cc
@@ -44,6 +44,7 @@ void check_this (Triangulation<3> &tria)
     for (unsigned int face_no=0; face_no<GeometryInfo<3>::faces_per_cell;
          ++face_no)
       if (!cell->at_boundary(face_no))
+      {
        if (cell->neighbor(face_no)->has_children())
                                           // we are coarser than the neighbor
          for (unsigned int subface_no=0;
@@ -81,6 +82,7 @@ void check_this (Triangulation<3> &tria)
            Assert (our_cell==cell, ExcInternalError());
            deallog << "from fine to coarse and back: OK" <<std::endl;
          }
+      }
   
          
 }