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Don't call avcodec_close() on an unopened codec, as that causes a crash.

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Happens for example when you create a BMediaFile and close it without
committing the header


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33845 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2009-10-30 14:29:09 +00:00
parent 315c212bfd
commit fac8f83095
1 changed files with 3 additions and 2 deletions
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5
src/add-ons/media/plugins/ffmpeg/AVFormatWriter.cpp
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@ -327,8 +327,9 @@ AVFormatWriter::~AVFormatWriter()
for(unsigned i = 0; i < fContext->nb_streams; i++) {
#if OPEN_CODEC_CONTEXT
// We only need to close the AVCodecContext when we opened it.
// This is experimental, see WriteHeader().
avcodec_close(fContext->streams[i]->codec);
// This is experimental, see CommitHeader().
if (fHeaderWritten)
avcodec_close(fContext->streams[i]->codec);
#endif
av_freep(&fContext->streams[i]->codec);
av_freep(&fContext->streams[i]);