From 43ded023efe17872e5a98230efa83495a737ca35 Mon Sep 17 00:00:00 2001
From: Eric Stern <eric@lustre.ai>
Date: Wed, 20 Jan 2021 09:41:32 -0800
Subject: [PATCH] Only use GLOB_BRACE when defined

---
 src/Iterator/GlobIterator.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Iterator/GlobIterator.php b/src/Iterator/GlobIterator.php
index e88bbeb..2ef80f8 100644
--- a/src/Iterator/GlobIterator.php
+++ b/src/Iterator/GlobIterator.php
@@ -52,7 +52,8 @@ public function __construct($glob, $flags = 0)
                 // glob() does not support [^...] on Windows
                 ('\\' !== DIRECTORY_SEPARATOR || false === strpos($glob, '[^'))
             ) {
-                $results = glob($glob, GLOB_BRACE);
+                // GLOB_BRACE is not available in some environments.
+                $results = glob($glob, defined('GLOB_BRACE') ? GLOB_BRACE : 0);
 
                 // $results may be empty or false if $glob is invalid
                 if (empty($results)) {