From cbdacaf89c2d22877e30e958f8cdb7c7266e7f98 Mon Sep 17 00:00:00 2001
From: Brad Jorsch <bjorsch@wikimedia.org>
Date: Tue, 28 Oct 2014 13:23:34 -0400
Subject: [PATCH] API: Actually use api-help-param-no-description

If $description is array( '' ), that should still trigger display of the
message.

Change-Id: Ifeb62d3c139e457ad6cfaddadc2a99d39f99948f
---
 includes/api/ApiHelp.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/includes/api/ApiHelp.php b/includes/api/ApiHelp.php
index 2ac246b328..fdde4bd683 100644
--- a/includes/api/ApiHelp.php
+++ b/includes/api/ApiHelp.php
@@ -528,11 +528,11 @@ class ApiHelp extends ApiBase {
 							->parse();
 					}
 
-					if ( !$description && !$info ) {
-						$description[] = self::wrap(
+					if ( !array_filter( $description ) ) {
+						$description = array( self::wrap(
 							$context->msg( 'api-help-param-no-description' ),
 							'apihelp-empty'
-						);
+						) );
 					}
 
 					// Add "deprecated" flag
-- 
2.20.1