Ensure kqueue monitoring can be disabled.
https://sourceforge.net/p/minidlna/bugs/337/

Index: minidlna.c
--- minidlna.c.orig
+++ minidlna.c
@@ -1150,7 +1150,7 @@ main(int argc, char **argv)
 #endif /* HAVE_INOTIFY */
 
 #ifdef HAVE_KQUEUE
-	if (!GETFLAG(SCANNING_MASK)) {
+	if (GETFLAG(INOTIFY_MASK) && !GETFLAG(SCANNING_MASK)) {
 		lav_register_all();
 		kqueue_monitor_start();
 	}
