From a813415ee7b1c1cae6d161749667c150e5370682 Mon Sep 17 00:00:00 2001
From: nicodvb <nicodvb@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 25 Nov 2006 15:00:08 +0000
Subject: [PATCH] support for comma-separated language codes in -slang

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21220 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 stream/stream_dvdnav.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/stream/stream_dvdnav.c b/stream/stream_dvdnav.c
index 5652f573b4..25ec6b387a 100644
--- a/stream/stream_dvdnav.c
+++ b/stream/stream_dvdnav.c
@@ -466,8 +466,10 @@ void mp_dvdnav_update_mouse_pos(stream_t *stream, int32_t x, int32_t y, int* but
 int dvdnav_sid_from_lang(stream_t *stream, unsigned char *language) {
   dvdnav_priv_t * priv=(dvdnav_priv_t*)stream->priv;
   uint8_t format, lg, k;
-  uint16_t lang, lcode = (language[0] << 8) | (language[1]);
+  uint16_t lang, lcode;
 
+  while(language && strlen(language)>=2) {
+  lcode = (language[0] << 8) | (language[1]);
   for(k=0; k<32; k++) {
     lg = dvdnav_get_spu_logical_stream(priv->dvdnav, k);
     if(lg == 0xff) continue;
@@ -476,6 +478,9 @@ int dvdnav_sid_from_lang(stream_t *stream, unsigned char *language) {
       return k;
     }
   }
+  language += 2;
+  while(language[0]==',' || language[0]==' ') ++language;
+  }
   return -1;
 }