[vlc-devel] commit: Do not generate a SDP file if SDP is not yet defined (fixes: #2981) ( Rémi Denis-Courmont )

[git version control]

vlc | branch: 1.0-bugfix | Rémi Denis-Courmont <remi at remlab.net> | Mon Jul 20 19:51:30 2009 +0300| [195fda9e37b8c06efd8bd7e4d490b89b42ddb756] | committer: Rémi Denis-Courmont 

Do not generate a SDP file if SDP is not yet defined (fixes: #2981)
(cherry picked from commit 96f5cc4d7641d69cfcf108b033edf5c8291a1895)

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=195fda9e37b8c06efd8bd7e4d490b89b42ddb756
---

 modules/stream_out/rtp.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/modules/stream_out/rtp.c b/modules/stream_out/rtp.c
index a712ba2..065db41 100644
--- a/modules/stream_out/rtp.c
+++ b/modules/stream_out/rtp.c
@@ -1401,6 +1401,9 @@ static int FileSetup( sout_stream_t *p_stream )
     sout_stream_sys_t *p_sys = p_stream->p_sys;
     FILE            *f;
 
+    if( p_sys->psz_sdp == NULL )
+        return VLC_EGENERIC; /* too early */
+
     if( ( f = utf8_fopen( p_sys->psz_sdp_file, "wt" ) ) == NULL )
     {
         msg_Err( p_stream, "cannot open file '%s' (%m)",