From b0384c431408f33203bf9903cedc0b235624796f Mon Sep 17 00:00:00 2001
From: Eddie Greiner-Petter <git@eddie-sh.de>
Date: Sun, 30 Jul 2017 19:45:20 +0200
Subject: [PATCH] Show title on the page named '0'

The string '0' evals to false in the if( $pageTitle ) condition, hence
the title was not shown for the page named '0'.

Bug: T163084
Change-Id: I27ab379bf67634c484c4cf5e12e391d69702f464
---
 includes/skins/SkinMinerva.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/skins/SkinMinerva.php b/includes/skins/SkinMinerva.php
index 83af2fc..31cedd0 100644
--- a/includes/skins/SkinMinerva.php
+++ b/includes/skins/SkinMinerva.php
@@ -797,7 +797,8 @@ class SkinMinerva extends SkinTemplate implements ICustomizableSkin {
 			$heading = $this->getUserPageHelper()->getPageUser()->getName();
 		} else {
 			$pageTitle = $this->getOutput()->getPageTitle();
-			if ( $pageTitle ) {
+			// Loose comparison with '!=' is intentional, to catch null and false too, but not '0'
+			if ( $pageTitle != '' ) {
 				$heading = $pageTitle;
 			}
 		}