From 569fa7cf8b1f8eb4187f73ee2ff89c3712c2fa1c Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Fri, 9 Mar 2007 22:57:25 +0000
Subject: [PATCH] *Have user agent return '' rather than NULL

---
 includes/ProxyTools.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/ProxyTools.php b/includes/ProxyTools.php
index d957f380b9..cc0d340bca 100644
--- a/includes/ProxyTools.php
+++ b/includes/ProxyTools.php
@@ -62,7 +62,7 @@ function wfGetAgent() {
 	if( isset( $set[$index] ) ) {
 		return $set[$index];
 	} else {
-		return null;
+		return '';
 	}
 }
 
-- 
2.20.1