From 8370538e4e268e0eb698118dacf4fba107280543 Mon Sep 17 00:00:00 2001
From: Anatoliy Chakkaev <rpm1602@gmail.com>
Date: Mon, 22 Apr 2013 16:22:20 +0400
Subject: [PATCH] Safe connect call

---
 lib/schema.js | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/lib/schema.js b/lib/schema.js
index 2809e173..e65529c7 100644
--- a/lib/schema.js
+++ b/lib/schema.js
@@ -122,16 +122,20 @@ function Schema(name, settings) {
     schema.connect = function(cb) {
         var schema = this;
         schema.connecting = true;
-        schema.adapter.connect(function(err) {
-            if (!err) {
-                schema.connected = true;
-                schema.connecting = false;
-                schema.emit('connected');
-            }
-            if (cb) {
-                cb(err);
-            }
-        });
+        if (schema.adapter.connect) {
+            schema.adapter.connect(function(err) {
+                if (!err) {
+                    schema.connected = true;
+                    schema.connecting = false;
+                    schema.emit('connected');
+                }
+                if (cb) {
+                    cb(err);
+                }
+            });
+        } else {
+            process.nextTick(cb);
+        }
     };
 };