Merge branch '3.2.x'

* 3.2.x:
  [ticket/14645] Language pack not reconised when using a symlink

phpBB/phpbb/language/language_file_helper.php

@@ -47,6 +47,7 @@ class language_file_helper
 		$finder->files()
 			->name('iso.txt')
 			->depth('== 1')
+			->followLinks()
 			->in($this->phpbb_root_path . 'language');
 
 		$available_languages = array();