From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Thu, 13 Nov 2014 19:12:07 +0000 (-0600)
Subject: Ensure we don't call a function that is only declared if we use MPI+p4est.
X-Git-Tag: v8.2.0-rc1~63^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F249%2Fhead;p=dealii.git

Ensure we don't call a function that is only declared if we use MPI+p4est.
---

diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index f47127519e..4d23a60a85 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -753,8 +753,12 @@ namespace GridTools
                 }
             }
 
+#if DEAL_II_USE_P4EST
         distributed_triangulation
         ->communicate_locally_moved_vertices(locally_owned_vertices);
+#else
+        Assert (false, ExcInternalError());
+#endif
       }
     else
       // if this is a sequential triangulation, we could in principle