From ac77eb5b2c4104fec0ee289d44031c26982934cb Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Sat, 13 Nov 2004 14:24:42 +0000
Subject: [PATCH] Fixed bug causing interwiki links to disappear unless
 accompanied by an internal link

---
 includes/Parser.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index e7bbb39aa1..4ee535aad0 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -2852,6 +2852,8 @@ class Parser
 	 */
 	function replaceLinkHolders( &$text, $options = 0 ) {
 		global $wgUser, $wgLinkCache, $wgUseOldExistenceCheck, $wgLinkHolders;
+		global $wgInterwikiLinkHolders;
+		global $outputReplace;
 		
 		if ( $wgUseOldExistenceCheck ) {
 			return array();
@@ -2944,7 +2946,6 @@ class Parser
 			
 			# Construct search and replace arrays
 			wfProfileIn( $fname.'-construct' );
-			global $outputReplace;
 			$outputReplace = array();
 			foreach ( $wgLinkHolders['namespaces'] as $key => $ns ) {
 				$pdbk = $pdbks[$key];
@@ -2976,9 +2977,10 @@ class Parser
 				"outputReplaceMatches",
 				$text);
 			wfProfileOut( $fname.'-replace' );
+		}
 
+		if ( !empty( $wgInterwikiLinkHolders ) ) {
 			wfProfileIn( $fname.'-interwiki' );
-			global $wgInterwikiLinkHolders;
 			$outputReplace = $wgInterwikiLinkHolders;
 			$text = preg_replace_callback(
 				'/<!--IWLINK (.*?)-->/',
-- 
2.20.1