From eddc373c0e7e2a7f2949314e84f92691b4f2cc16 Mon Sep 17 00:00:00 2001
From: quibusus <quibusus@gmail.com>
Date: Mon, 9 Jun 2014 15:57:42 +0200
Subject: [PATCH] added error code to pool does not exist error

---
 lib/PoolCluster.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/PoolCluster.js b/lib/PoolCluster.js
index 51158e793..1d8fdd609 100644
--- a/lib/PoolCluster.js
+++ b/lib/PoolCluster.js
@@ -182,7 +182,9 @@ PoolNamespace.prototype.getConnection = function(cb) {
   var namespace   = this;
 
   if (clusterNode === null) {
-    return cb(new Error('Pool does not exist.'));
+    var err = new Error('Pool does not exist.')
+    err.code = 'POOL_NONEXISTENT';
+    return cb(err);
   }
 
   cluster._getConnection(clusterNode, function(err, connection) {