diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 34c29517..6ba63936 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -6,10 +6,10 @@ on:
   pull_request:
     types: [opened, synchronize, reopened]
   workflow_dispatch:
-  
+
 permissions:
   pull-requests: read # allows SonarCloud to decorate PRs with analysis results
-  
+ 
 jobs:
   sonarcloud:
     name: SonarCloud
diff --git a/app.js b/app.js
index 08cddf25..7fd96b73 100644
--- a/app.js
+++ b/app.js
@@ -1,4 +1,5 @@
 var express = require('express');
+var express2 = require('express');
 var session = require('express-session')
 var engine = require('ejs-locals');
 var path = require('path');
diff --git a/model/auth.js b/model/auth.js
index 1d4c2218..e32734ea 100644
--- a/model/auth.js
+++ b/model/auth.js
@@ -1,7 +1,9 @@
 var config = require("../config"),
     pgp = require('pg-promise')();
 
+
 function do_auth(username, password) {
+    var unused=0;
     var db = pgp(config.db.connectionString);
 
     var q = "SELECT * FROM users WHERE name = '" + username + "' AND password ='" + password + "';";
@@ -9,4 +11,4 @@ function do_auth(username, password) {
     return db.one(q);
 }
 
-module.exports = do_auth;
\ No newline at end of file
+module.exports = do_auth;