Timezone: properly account for failure to read timezone file

This commit is contained in:
Dylan K. Taylor 2020-04-15 10:23:07 +01:00
parent 372202b3dc
commit 83c40f4502

View File

@ -152,7 +152,7 @@ abstract class Timezone{
// Ubuntu / Debian. // Ubuntu / Debian.
if(file_exists('/etc/timezone')){ if(file_exists('/etc/timezone')){
$data = file_get_contents('/etc/timezone'); $data = file_get_contents('/etc/timezone');
if($data){ if($data !== false){
return trim($data); return trim($data);
} }
} }
@ -160,7 +160,7 @@ abstract class Timezone{
// RHEL / CentOS // RHEL / CentOS
if(file_exists('/etc/sysconfig/clock')){ if(file_exists('/etc/sysconfig/clock')){
$data = parse_ini_file('/etc/sysconfig/clock'); $data = parse_ini_file('/etc/sysconfig/clock');
if(isset($data['ZONE']) and is_string($data['ZONE'])){ if($data !== false and isset($data['ZONE']) and is_string($data['ZONE'])){
return trim($data['ZONE']); return trim($data['ZONE']);
} }
} }