Fix warnings:

ffmpeg.c: In function ‘new_video_stream’:
ffmpeg.c:3701:18: warning: ‘codec_id’ may be used uninitialized in this function
ffmpeg.c: In function ‘new_audio_stream’:
ffmpeg.c:3848:18: warning: ‘codec_id’ may be used uninitialized in this function
ffmpeg.c: In function ‘new_subtitle_stream’:
ffmpeg.c:3926:18: warning: ‘codec_id’ may be used uninitialized in this function

Originally committed as revision 26313 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index 05972ffb2e..a468f47de7 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3369,7 +3369,7 @@ static void new_video_stream(AVFormatContext *oc, int file_idx)
     AVStream *st;
     AVOutputStream *ost;
     AVCodecContext *video_enc;
-    enum CodecID codec_id;
+    enum CodecID codec_id = CODEC_ID_NONE;
     AVCodec *codec= NULL;
 
     st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
@@ -3516,7 +3516,7 @@ static void new_audio_stream(AVFormatContext *oc, int file_idx)
     AVOutputStream *ost;
     AVCodec *codec= NULL;
     AVCodecContext *audio_enc;
-    enum CodecID codec_id;
+    enum CodecID codec_id = CODEC_ID_NONE;
 
     st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
     if (!st) {
@@ -3594,7 +3594,7 @@ static void new_subtitle_stream(AVFormatContext *oc, int file_idx)
     AVOutputStream *ost;
     AVCodec *codec=NULL;
     AVCodecContext *subtitle_enc;
-    enum CodecID codec_id;
+    enum CodecID codec_id = CODEC_ID_NONE;
 
     st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
     if (!st) {