From bd7ff019c9bce29d195b59c2c5b4cb0d34dc6d93 Mon Sep 17 00:00:00 2001
From: Umherirrender <umherirrender_de.wp@web.de>
Date: Fri, 1 Feb 2019 19:57:56 +0100
Subject: [PATCH] Check for intl extension in updateCredits.php

Change-Id: Ifa2892b2f38fa73362c3ac60e1d90614cdbc0a93
---
 maintenance/updateCredits.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintenance/updateCredits.php b/maintenance/updateCredits.php
index b7e8c1ccd3..25ce3ceb12 100644
--- a/maintenance/updateCredits.php
+++ b/maintenance/updateCredits.php
@@ -26,6 +26,12 @@ if ( PHP_SAPI != 'cli' ) {
 	die( "This script can only be run from the command line.\n" );
 }
 
+// class Collator is provided by the intl extension.
+// It is only suggested in composer.json, so remind here when not loaded.
+if ( !extension_loaded( 'intl' ) ) {
+	die( "This script needs the 'intl' extension to be loaded." );
+}
+
 $CREDITS = 'CREDITS';
 $START_CONTRIBUTORS = '<!-- BEGIN CONTRIBUTOR LIST -->';
 $END_CONTRIBUTORS = '<!-- END CONTRIBUTOR LIST -->';
-- 
2.20.1