bug fixes

[[Imported from SVN: r3671]]

istl/owneroverlapcopy.hh

@@ -23,10 +23,12 @@
 #include <dune/common/enumset.hh>
 #include <dune/common/collectivecommunication.hh>
 
+#if HAVE_MPI
 #include "indexset.hh"
 #include "communicator.hh"
 #include "remoteindices.hh"
 #include "istlexception.hh"
+#endif
 
 namespace Dune {
 
@@ -43,12 +45,12 @@ namespace Dune {
     };
   };
 
-  template <class G, class LocalIdType>
+  template <class G, class L>
   class IndexInfoFromGrid
   {
   public:
     /** @brief The type of the global index. */
-    typedef G GlobalIdType
+    typedef G GlobalIdType;
 
     /** @brief The type of the local index. */
     typedef L LocalIdType;