From 6b51b17c51e8df204177d89f2c643d87d864b6cc Mon Sep 17 00:00:00 2001
From: ulion <ulion@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Mon, 17 Dec 2007 03:42:54 +0000
Subject: [PATCH] Modified for using chapter property for $(NAME:TEXT) or
 ?(NAME:TEXT).

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25430 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 command.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/command.c b/command.c
index 68b30b9503..9710ca87f3 100644
--- a/command.c
+++ b/command.c
@@ -381,9 +381,12 @@ static int mp_property_chapter(m_option_t *prop, int action, void *arg,
 
     switch (action) {
     case M_PROPERTY_GET:
+        chapter = demuxer_get_current_chapter(mpctx->demuxer);
+        if (chapter < 0)
+            return M_PROPERTY_UNAVAILABLE;
         if (!arg)
             return M_PROPERTY_ERROR;
-        *(int *) arg = demuxer_get_current_chapter(mpctx->demuxer);
+        *(int *) arg = chapter;
         return M_PROPERTY_OK;
     case M_PROPERTY_PRINT: {
         if (!arg)