From c0733c22cbd880e5ba47a658c5c2399a123fc58a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9goire=20Paris?= <postmaster@greg0ire.fr>
Date: Sun, 11 Nov 2018 11:07:43 +0100
Subject: [PATCH] Add required key attribute

I am getting warnings when running tests with recent phpunit versions:

> - Element 'element': The attribute 'key' is required but missing.

This requirement is far from being new, what is recent is phpunit
validating its configuration file against the XSD schema.

See https://github.com/sebastianbergmann/phpunit/commit/d4484be1a9c56c73353517510ce3b0690f6d738e
---
 phpunit.xml.dist | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index ada17c766a..d1244636bb 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -56,8 +56,8 @@
                 <array>
                     <element key="time-sensitive">
                         <array>
-                            <element><string>Symfony\Component\Console</string></element>
-                            <element><string>Symfony\Component\HttpFoundation</string></element>
+                            <element key="0"><string>Symfony\Component\Console</string></element>
+                            <element key="1"><string>Symfony\Component\HttpFoundation</string></element>
                         </array>
                     </element>
                 </array>