CORRECCION 3

src/controladores/controlador_General.js

@@ -35,6 +35,7 @@ controlador.auth_redirect = (req, res) => {
 
 controlador.auth = (req, res) => {
   console.log(req.body);
+  if (req.body.password !== "") {
     var pwd = stringTo_md5(req.body.password);
     req.getConnection((error, conn, next) => {
       conn.query(`SELECT * FROM usuarios WHERE n_sesion = ? and clave=?`, [req.body.usuario, pwd], (err, rows) => {
@@ -51,12 +52,16 @@ controlador.auth = (req, res) => {
             }
           } catch (e) {
             res.render('login');
-          //next();
+            next();
           }
         }
       });
       //conn.end();
     });
+  } else {
+    res.render('login');
+    next();
+  }
 
   //res.render('');
 };