From feec59e5815732c2c860362c0127e96cebddb6a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Jakes=CC=8C?= <jan@jakes.pro>
Date: Mon, 17 Feb 2020 11:00:42 +0100
Subject: [PATCH] Fix deprecated usage of join() parameters order

[MAILPOET-2715]
---
 RoboFile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/RoboFile.php b/RoboFile.php
index 958829b03d..575fef80eb 100644
--- a/RoboFile.php
+++ b/RoboFile.php
@@ -883,7 +883,7 @@ class RoboFile extends \Robo\Tasks {
     $dir = new RecursiveDirectoryIterator($folder);
     $iterator = new RecursiveIteratorIterator($dir);
 
-    $pattern = '/^.+\.(' . join($extensions, '|') . ')$/i';
+    $pattern = '/^.+\.(' . join('|', $extensions) . ')$/i';
 
     $files = new RegexIterator(
       $iterator,