From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Tue, 4 Oct 2011 20:02:20 +0000 (+0000)
Subject: Followup r98578 - expect nulls
X-Git-Tag: 1.31.0-rc.0~27270
X-Git-Url: http://git.cyclocoop.org/fichier?a=commitdiff_plain;h=6e17803b18fe11685ed21393092820a5e792c984;p=lhc%2Fweb%2Fwiklou.git

Followup r98578 - expect nulls
---

diff --git a/includes/EditPage.php b/includes/EditPage.php
index d1c8ec5a8f..d12eb59414 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -1851,7 +1851,7 @@ HTML
 		global $wgOut, $wgUser;
 
 		$wikitext = $this->safeUnicodeOutput( $content );
-		if ( $wikitext !== '' ) {
+		if ( strval($wikitext) !== '' ) {
 			// Ensure there's a newline at the end, otherwise adding lines
 			// is awkward.
 			// But don't add a newline if the ext is empty, or Firefox in XHTML