Fix undefined JobList error

app/static/js/JobList.js

@@ -24,6 +24,7 @@ class JobList extends List {
       pathArray = operation.path.split("/").slice(1);
       switch(operation.op) {
         case "add":
+          if (pathArray[1] === "results") {break;}
           this.addJob(operation.value);
           this.update();
           List.updatePagination(this);