net/minidlna: Teach minidlna to handle .ass subtitle format.

net/minidlna/Makefile

 PORTNAME=	minidlna
 PORTVERSION=	1.3.2
-PORTREVISION=	2
+PORTREVISION=	3
 PORTEPOCH=	1
 CATEGORIES=	net multimedia www
 MASTER_SITES=	SF

net/minidlna/files/patch-metadata.c

+--- metadata.c.orig	2022-08-30 05:42:54 UTC
++++ metadata.c
+@@ -146,6 +146,11 @@ check_for_captions(const char *path, int64_t detailID)
+ 		strcpy(p, ".smi");
+ 		ret = access(file, R_OK);
+ 	}
++	if (ret != 0)
++	{
++		strcpy(p, ".ass");
++		ret = access(file, R_OK);
++	}
+ 
+ 	if (ret == 0)
+ 	{