From c3d1c42bb4a413f502d241f2fb8ff63ac63f2cab Mon Sep 17 00:00:00 2001
From: Greg Sabino Mullane <greg@users.mediawiki.org>
Date: Sat, 22 Nov 2008 06:39:55 +0000
Subject: [PATCH] Need to bail without error if no user so installer works.

---
 includes/db/DatabasePostgres.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/includes/db/DatabasePostgres.php b/includes/db/DatabasePostgres.php
index e85cc874d7..eb15747dcb 100644
--- a/includes/db/DatabasePostgres.php
+++ b/includes/db/DatabasePostgres.php
@@ -132,6 +132,9 @@ class DatabasePostgres extends Database {
 
 		global $wgDBport;
 
+		if (!strlen($user)) { ## e.g. the class is being loaded  
+			return;  
+		}
 		$this->close();
 		$this->mServer = $server;
 		$this->mPort = $port = $wgDBport;
-- 
2.20.1