better error checking

This commit is contained in:
Uwe Steinmann 2014-04-10 11:20:54 +02:00
parent 100909a910
commit e6d119ea26

View File

@ -31,10 +31,12 @@ if (!$user->isAdmin()) {
$v = new SeedDMS_Version;
if(@ini_get('allow_url_fopen') == '1') {
$lines = file('http://www.seeddms.org/latest', FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
$lines = @file('http://www.seeddms.org/latest', FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
$versions = array();
foreach($lines as $line) {
$versions[] = explode(':', $line);
if($lines) {
foreach($lines as $line) {
$versions[] = explode(':', $line);
}
}
}