From 79637839cb40bd18966606297c78e0a6da85a404 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Fri, 20 Jan 2023 10:13:31 +0000
Subject: [PATCH] Fixed Undefined variable $new_lines in
/usr/local/ispconfig/server/lib/classes/file.inc.php on line 126
---
server/lib/classes/file.inc.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/server/lib/classes/file.inc.php b/server/lib/classes/file.inc.php
index 28757d0dd5..d3117c36dc 100644
--- a/server/lib/classes/file.inc.php
+++ b/server/lib/classes/file.inc.php
@@ -118,12 +118,13 @@ class file{
$content = $input;
}
$lines = explode("\n", $content);
+ $new_lines = array();
if(!empty($lines)){
foreach($lines as $line){
if(trim($line) != '') $new_lines[] = $line;
}
}
- if(is_array($new_lines)){
+ if(!empty($new_lines)){
$content = implode("\n", $new_lines);
} else {
$content = '';
--
GitLab