remove unneeded code

Author: bipashabg

src/ordering/ordering_driver.cpp

@@ -88,29 +88,14 @@ do_ordering(
         std::vector<int64_t> results;
         pgrouting::UndirectedGraph undigraph;
         undigraph.insert_edges(edges);
-#if 0
-        if (start_vid != 0 && !undigraph.has_vertex(start_vid)) {
-                err << "Start vertex" << start_vid << "not found in graph";
-                *err_msg = to_pg_msg(err);
-                *log_msg = to_pg_msg(log);
-                return;
-        }
 
-        if (end_vid != 0 && !undigraph.has_vertex(end_vid)) {
-                err << "End vertex" << end_vid << "not found in graph";
-                *err_msg = to_pg_msg(err);
-                *log_msg = to_pg_msg(log);
-                return;
-        }
-#endif
         std::vector<II_t_rt> results;
 
         if (which == 0) {
                 results = sloan(undigraph);
         }
 
 
-
         auto count = results.size();
 
         if (count == 0) {