+ if( p_update->p_check )
+ {
+ assert( !p_update->p_download );
+ vlc_object_kill( p_update->p_check );
+ vlc_thread_join( p_update->p_check );
+ }
+ else if( p_update->p_download )
+ {
+ vlc_object_kill( p_update->p_download );
+ vlc_thread_join( p_update->p_download );
+ }
+