From ac829d4f148784581092c371cad1f48f6b40b13a Mon Sep 17 00:00:00 2001
From: Rafael de Camargo <rafacamargo123@gmail.com>
Date: Sat, 3 Aug 2019 22:28:04 -0300
Subject: Add error checks to glob function

GLOB_ERR will throw errors if an error occurs,
such as lack of permission
GLOB_NOCHECK will return the pattern if no file
is found, this makes the file_exists check valid
---
 app/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'app/functions.php')

diff --git a/app/functions.php b/app/functions.php
index ada96d97..e5b2977b 100644
--- a/app/functions.php
+++ b/app/functions.php
@@ -6,7 +6,7 @@ function concat_files(array $files)
 {
     $data = '';
     foreach ($files as $pattern) {
-        foreach (glob($pattern) as $filename) {
+        foreach (glob($pattern, GLOB_ERR | GLOB_NOCHECK) as $filename) {
             echo $filename.PHP_EOL;
             if (! file_exists($filename)) {
                 die("$filename not found\n");
-- 
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