Merge branch '6680-cronjob_jailkit_maintenance-warn' into 'develop'

Till Brehm · Till Brehm · commit d8df2efc001f · 2024-03-31T07:49:02.000Z
Fix PHP 8 warning from cronjob_jailkit_maintenance, #6680

Closes #6680

See merge request ispconfig/ispconfig3!1874
diff --git a/server/lib/classes/ini_parser.inc.php b/server/lib/classes/ini_parser.inc.php
@@ -41,7 +41,7 @@ function parse_ini_string($ini) {
 			if($line != '') {
 				if(preg_match("/^\[([\w\d_]+)\]$/", $line, $matches)) {
 					$section = strtolower($matches[1]);
-				} elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && $section != null) {
+				} elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && isset($section) && $section != null) {
 					$item = trim($matches[1]);
 					$this->config[$section][$item] = trim($matches[2]);
 				}

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ function parse_ini_string($ini) {`
`41`	`41`	`if($line != '') {`
`42`	`42`	`if(preg_match("/^\[([\w\d_]+)\]$/", $line, $matches)) {`
`43`	`43`	`$section = strtolower($matches[1]);`
`44`		`- } elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && $section != null) {`
	`44`	`+ } elseif(preg_match("/^([\w\d_]+)=(.*)$/", $line, $matches) && isset($section) && $section != null) {`
`45`	`45`	`$item = trim($matches[1]);`
`46`	`46`	`$this->config[$section][$item] = trim($matches[2]);`
`47`	`47`	`}`