Merge pull request #1722 from jseppi/patch-1

Use pgModule in require of ConnectionParmaters

lib/dialects/postgres/connector-manager.js

 var Query                = require("./query")
 var Query                = require("./query")
   , Utils                = require("../../utils")
   , Utils                = require("../../utils")
-  , ConnectionParameters = require('pg/lib/connection-parameters')
 
 
 module.exports = (function() {
 module.exports = (function() {
   var ConnectorManager = function(sequelize, config) {
   var ConnectorManager = function(sequelize, config) {
@@ -20,6 +19,7 @@ module.exports = (function() {
     this.pendingQueries = 0
     this.pendingQueries = 0
     this.clientDrained = true
     this.clientDrained = true
     this.maxConcurrentQueries = (this.config.maxConcurrentQueries || 50)
     this.maxConcurrentQueries = (this.config.maxConcurrentQueries || 50)
+    this.ConnectionParameters = require(pgModule + '/lib/connection-parameters')
 
 
     this.onProcessExit = function () {
     this.onProcessExit = function () {
       this.disconnect()
       this.disconnect()
@@ -83,7 +83,7 @@ module.exports = (function() {
     this.isConnected  = false
     this.isConnected  = false
 
 
     var uri    = this.sequelize.getQueryInterface().QueryGenerator.databaseConnectionUri(this.config)
     var uri    = this.sequelize.getQueryInterface().QueryGenerator.databaseConnectionUri(this.config)
-      , config = new ConnectionParameters(uri)
+      , config = new this.ConnectionParameters(uri)
 
 
     // set pooling parameters if specified
     // set pooling parameters if specified
     if (this.pooling) {
     if (this.pooling) {