minor tidy up

Author: nelsonic

lib/register_handler.js

@@ -1,14 +1,10 @@
 var pg = require('pg');
-var Boom = require('boom');
 var bcrypt = require('bcrypt');    // https://github.com/nelsonic/bcrypt
 var escape = require('pg-escape'); // https://github.com/segmentio/pg-escape
 var help = require('./helpers');
 var Hoek = require('hoek');
 
-var CLIENT;
-
 module.exports = function register_handler(request, reply, source, error) {
-  // console.log(request.method);
   if (request.method === 'get') { // get does not send payload so return reg
     return reply.view('index', { title : 'Please Register' }).code(200);
   }
@@ -40,9 +36,7 @@ module.exports = function register_handler(request, reply, source, error) {
                   name   : 'Friend',
                   email  : help.validator.escape(request.payload.email)
                 });
-                // done();       // call `done()` to release the client
                 done();
-                // client.end(); // close connection to database
               });
             }); // end bcrypt.hash
           }); // end bcrypt.genSalt
@@ -62,8 +56,5 @@ module.exports = function register_handler(request, reply, source, error) {
       });
     });
   }
-  console.log(' - - - - >>>>> ALWAYS <<<<<<<<<')
-  return;
+  return; // always return
 }
-
-module.exports.CLIENT = CLIENT;