Merge pull request #59 from cusspvz/patch-1

Check if GLOB_BRACE is defined before using it #58

Author: weierophinney

src/Glob.php

@@ -61,7 +61,7 @@ protected static function systemGlob($pattern, $flags)
                 self::GLOB_NOSORT   => GLOB_NOSORT,
                 self::GLOB_NOCHECK  => GLOB_NOCHECK,
                 self::GLOB_NOESCAPE => GLOB_NOESCAPE,
-                self::GLOB_BRACE    => GLOB_BRACE,
+                self::GLOB_BRACE    => defined('GLOB_BRACE') ? GLOB_BRACE : 0,
                 self::GLOB_ONLYDIR  => GLOB_ONLYDIR,
                 self::GLOB_ERR      => GLOB_ERR,
             ];