[remoteindices.hh]

Fixed function call in test code, because indexSet_ is a pointer. Clang complained.

[[Imported from SVN: r7068]]

dune/common/parallel/remoteindices.hh

@@ -1599,7 +1599,7 @@ namespace Dune {
         while(index->global()<*giter) {
           ++index;
 #ifdef DUNE_ISTL_WITH_CHECKING
-          if(index == indexSet_.end())
+          if(index == indexSet_->end())
             DUNE_THROW(InvalidPosition, "No such global index in set!");
 #endif
         }