Fixing issue building dag with states where states were not properly transfered

libdaggy/include/daggy/DAG.impl.hxx

@@ -121,7 +121,7 @@ namespace daggy {
   void DAG<K, V>::resetRunning()
   {
     for (auto &v : vertices_) {
-      if (v.state != +RunState::RUNNING)
+      if (v.state == +RunState::COMPLETED)
         continue;
       v.state = RunState::QUEUED;
     }