From f16d0573c5294cec4e76e6fcf1e3d035ea5dd900 Mon Sep 17 00:00:00 2001
From: Kelvin Wong <netsgnut@gmail.com>
Date: Thu, 12 Apr 2012 01:51:55 +0800
Subject: [PATCH] Fix 'undefined is not a function' problem at postgres adapter

---
 lib/adapters/postgres.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/adapters/postgres.js b/lib/adapters/postgres.js
index 7cbcacd3..e3f848c0 100644
--- a/lib/adapters/postgres.js
+++ b/lib/adapters/postgres.js
@@ -46,7 +46,7 @@ PG.prototype.query = function (sql, callback) {
     var time = Date.now();
     var log = this.log;
     this.client.query(sql, function (err, data) {
-        log(sql, time);
+        if (log) log(sql, time);
         callback(err, data ? data.rows : null);
     });
 };