* @return bool|string
*/
public static function findInDefaultPaths( $names, $versionInfo = false ) {
+ if ( Shell::isDisabled() ) {
+ // If we can't shell out, there's no point looking for executables
+ return false;
+ }
+
$paths = self::getPossibleBinPaths();
foreach ( (array)$names as $name ) {
foreach ( $paths as $path ) {