From: Raimond Spekking <raymond@users.mediawiki.org>
Date: Thu, 15 Oct 2009 07:08:56 +0000 (+0000)
Subject: Fix PHP Notice: Undefined variable: text in /var/www/w/includes/Export.php on line... 
X-Git-Tag: 1.31.0-rc.0~39279
X-Git-Url: http://git.cyclocoop.org/%22.%24h.%22?a=commitdiff_plain;h=9509e98ebb4883222e4bb4cfa60a9169ad9f6e38;p=lhc%2Fweb%2Fwiklou.git

Fix PHP Notice: Undefined variable: text in /var/www/w/includes/Export.php on line 518 seen on translatewiki
Initialize $text to avoid this notice.
But I am unsure if this is enough. The variable $text seems unused for a long time until a hook, introduced in r53818, uses it.
---

diff --git a/includes/Export.php b/includes/Export.php
index dd58d4b869..61847ac486 100644
--- a/includes/Export.php
+++ b/includes/Export.php
@@ -500,6 +500,7 @@ class XmlDumpWriter {
 			$out .= "      " . Xml::elementClean( 'comment', null, strval( $row->rev_comment ) ) . "\n";
 		}
 
+		$text = '';
 		if( $row->rev_deleted & Revision::DELETED_TEXT ) {
 			$out .= "      " . Xml::element( 'text', array( 'deleted' => 'deleted' ) ) . "\n";
 		} elseif( isset( $row->old_text ) ) {
@@ -514,7 +515,7 @@ class XmlDumpWriter {
 				array( 'id' => $row->rev_text_id ),
 				"" ) . "\n";
 		}
-		
+
 		wfRunHooks( 'XmlDumpWriterWriteRevision', array( &$this, &$out, $row, $text ) );
 
 		$out .= "    </revision>\n";