Fix an error

And modify another

Author: thk123

src/analyses/dependence_graph.cpp

@@ -312,7 +312,8 @@ void dep_graph_domaint::output(
         it!=control_deps.end();
         ++it)
     {
-      if(it!=control_deps.begin()) out << ",";
+      if(it!=control_deps.begin())
+        out << ",";
       out << (*it)->location_number;
     }
     out << std::endl;
@@ -357,7 +358,7 @@ void dependence_grapht::add_dep(
 
   // add_edge is redundant as the subsequent operations also insert
   // entries into the edge maps (implicitly)
-  //add_edge(n_from, n_to);
+  //add_edge(n_from, n_to);asdas
   nodes[n_from].out[n_to].add(kind);
   nodes[n_to].in[n_from].add(kind);
 }