message: GCC compatibility.
diff: @@ -152,7 +152,7 @@ class apply_context {
  const auto& idx = context.db.get_index< chainbase::get_index_type<ObjectType>::type, contracts::by_secondary >();
  auto itr = idx.lower_bound( boost::make_tuple( tab->id, secondary ) );
  if( itr == idx.end() ) return -1;
  - if( itr->t_id != tab.id ) return -1;
  + if( itr->t_id != tab->id ) return -1;
  itr_cache.cache_table( *tab );
  return itr_cache.add( *itr );
  @@ -165,7 +165,7 @@ class apply_context {
  const auto& idx = context.db.get_index< chainbase::get_index_type<ObjectType>::type, contracts::by_secondary >();
  auto itr = idx.upper_bound( boost::make_tuple( tab->id, secondary ) );
  if( itr == idx.end() ) return -1;
  - if( itr->t_id != tab.id ) return -1;
  + if( itr->t_id != tab->id ) return -1;
  itr_cache.cache_table( *tab );
  return itr_cache.add( *itr );
  