[FFmpeg-cvslog] avformat/webvttdec: Remove write-only variable

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Fri Apr 17 03:47:25 2020 +0200| [e35a59ea63a699b599e729f5fa8058d83dc73ada] | committer: Andreas Rheinhardt

avformat/webvttdec: Remove write-only variable

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e35a59ea63a699b599e729f5fa8058d83dc73ada
---

 libavformat/webvttdec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libavformat/webvttdec.c b/libavformat/webvttdec.c
index 52579c5ed2..6c4d5f6736 100644
--- a/libavformat/webvttdec.c
+++ b/libavformat/webvttdec.c
@@ -60,7 +60,7 @@ static int64_t read_ts(const char *s)
 static int webvtt_read_header(AVFormatContext *s)
 {
     WebVTTContext *webvtt = s->priv_data;
-    AVBPrint header, cue;
+    AVBPrint cue;
     int res = 0;
     AVStream *st = avformat_new_stream(s, NULL);
 
@@ -71,7 +71,6 @@ static int webvtt_read_header(AVFormatContext *s)
     st->codecpar->codec_id   = AV_CODEC_ID_WEBVTT;
     st->disposition |= webvtt->kind;
 
-    av_bprint_init(&header, 0, AV_BPRINT_SIZE_UNLIMITED);
     av_bprint_init(&cue,    0, AV_BPRINT_SIZE_UNLIMITED);
 
     for (;;) {
@@ -166,7 +165,6 @@ static int webvtt_read_header(AVFormatContext *s)
 
 end:
     av_bprint_finalize(&cue,    NULL);
-    av_bprint_finalize(&header, NULL);
     return res;
 }