From 9d8e7cc2a1995c4947c7d87909b7190cd659de99 Mon Sep 17 00:00:00 2001
From: umherirrender <umherirrender_de.wp@web.de>
Date: Thu, 29 Nov 2012 00:12:01 +0100
Subject: [PATCH] Change msg check sp-contributions-explain from exists to
 isBlank

This avoids adding the empty message.
Also add a missing text() call.

Change-Id: Idb85abecdf2fa83e89bf6ebe1161e482d1ab2ce7
---
 includes/specials/SpecialContributions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/specials/SpecialContributions.php b/includes/specials/SpecialContributions.php
index 689e096e26..c58d4da1a2 100644
--- a/includes/specials/SpecialContributions.php
+++ b/includes/specials/SpecialContributions.php
@@ -534,8 +534,8 @@ class SpecialContributions extends SpecialPage {
 			);
 
 		$explain = $this->msg( 'sp-contributions-explain' );
-		if ( $explain->exists() ) {
-			$form .= "<p id='mw-sp-contributions-explain'>{$explain}</p>";
+		if ( !$explain->isBlank() ) {
+			$form .= "<p id='mw-sp-contributions-explain'>{$explain->parse()}</p>";
 		}
 		$form .= Xml::closeElement( 'fieldset' ) .
 			Xml::closeElement( 'form' );
-- 
2.20.1