From 93cfca41e544529e1a360f645cd2be852d5444a4 Mon Sep 17 00:00:00 2001
From: Chad Horohoe <demon@users.mediawiki.org>
Date: Wed, 7 Jul 2010 12:48:20 +0000
Subject: [PATCH] performInstallation() should halt when a fatal status is
 encountered

---
 includes/installer/Installer.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/includes/installer/Installer.php b/includes/installer/Installer.php
index 7a84488cfe..5efdc0c5ab 100644
--- a/includes/installer/Installer.php
+++ b/includes/installer/Installer.php
@@ -884,6 +884,11 @@ abstract class Installer {
 			}
 			call_user_func_array( $endCB, array( $step, $status ) );
 			$installResults[$step] = $status;
+
+			// If we've hit some sort of fatal, we need to bail. Callback
+			// already had a chance to do output above.
+			if( !$status->isOk() )
+				break;
 		}
 		return $installResults;
 	}
-- 
2.20.1