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fix issue reported with __LANG.$var - 844840c6a8 (commitcomment-38653465)

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This commit is contained in:
David Goodwin 2020-04-22 09:34:25 +01:00
parent 44c3ac5e20
commit fd48714615
1 changed files with 5 additions and 5 deletions
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10
model/Config.php
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@ -115,7 +115,7 @@ final class Config {
}
if (!in_array($var, self::$deprecated_options)) {
error_log('Config::read(): attempt to read undefined config option "' . $var . '", returning null');
error_log('Config::read(): attempt to read undefined config option "' . $var . '", returning null' . json_encode(debug_backtrace(), true));
}
return null;
@ -198,15 +198,15 @@ final class Config {
* @access public
*/
public static function lang($var) {
$value = self::read("__LANG.{$var}");
if (is_null($value)) {
return '';
}
$languages = self::read_array('__LANG');
$value = $languages[$var] ?? '';
if (!is_string($value)) {
trigger_error('In ' . __FUNCTION__ . ": expected config $var to be a string , but received a " . gettype($value), E_USER_ERROR);
}
return $value;
}