tvg: drop init arg in __get_xml_files(), instead check whether the
current_thread is the main_thread and propagate exceptions properly
so tvg does not hang when it is impossible to get EPG data
Signed-off-by: Javier Marcet <javier@marcet.info>
current_thread is the main_thread and propagate exceptions properly
so tvg does not hang when it is impossible to get EPG data
Signed-off-by: Javier Marcet <javier@marcet.info>