From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Tue, 20 Nov 2012 15:39:35 +0000 (+0000)
Subject: Eliminate three more warnings.
X-Git-Tag: v8.0.0~1804
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3be5dd5886ef3996b928e90c284dcdf7f85be1bf;p=dealii.git

Eliminate three more warnings.

git-svn-id: https://svn.dealii.org/trunk@27594 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/fe/fe_tools.h b/deal.II/include/deal.II/fe/fe_tools.h
index 75caa20de6..71ac1114ac 100644
--- a/deal.II/include/deal.II/fe/fe_tools.h
+++ b/deal.II/include/deal.II/fe/fe_tools.h
@@ -1418,7 +1418,8 @@ namespace FETools
                   << "You are using continuous elements on a grid with "
                   << "hanging nodes but without providing hanging node "
                   << "constraints. Use the respective function with "
-                  << "additional ConstraintMatrix argument(s), instead.");
+                  << "additional ConstraintMatrix argument(s), instead."
+                  << (arg1?"":""));
                                    /**
                                     * You need at least two grid levels.
                                     *
diff --git a/deal.II/source/base/mpi.cc b/deal.II/source/base/mpi.cc
index e2bbfd0f1d..616b9235e3 100644
--- a/deal.II/source/base/mpi.cc
+++ b/deal.II/source/base/mpi.cc
@@ -331,6 +331,7 @@ namespace Utilities
                                        // about these variables
       (void)argc;
       (void)argv;
+      (void)owns_mpi;
 #endif
 
       constructor_has_already_run = true;
diff --git a/deal.II/source/numerics/solution_transfer.cc b/deal.II/source/numerics/solution_transfer.cc
index c449e9384b..ed484d579f 100644
--- a/deal.II/source/numerics/solution_transfer.cc
+++ b/deal.II/source/numerics/solution_transfer.cc
@@ -241,7 +241,7 @@ SolutionTransfer<dim, VECTOR, DH>::
 prepare_for_coarsening_and_refinement(const std::vector<VECTOR> &all_in)
 {
   Assert(prepared_for!=pure_refinement, ExcAlreadyPrepForRef());
-  Assert(!prepared_for!=coarsening_and_refinement,
+  Assert(prepared_for!=coarsening_and_refinement,
          ExcAlreadyPrepForCoarseAndRef());
 
   const unsigned int in_size=all_in.size();