Return any error return values from av_get_packet, get_buffer etc. unchanged
commit30d1b87a8103a3b84101ca0335d2e020bea38898
authorreimar <reimar@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Fri, 2 Oct 2009 06:40:50 +0000 (2 06:40 +0000)
committerreimar <reimar@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Fri, 2 Oct 2009 06:40:50 +0000 (2 06:40 +0000)
tree318c390f58d5203a4274216918d0449c401128ef
parenta89e1d8c6b59a35ff9fd18f8f1a3b77d32196bc8
Return any error return values from av_get_packet, get_buffer etc. unchanged
in the raw demuxers.
Also remove special handling of 0-size reads, if they are due to an error/eof,
these are already converted to the appropriate error by get_buffer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@20137 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
libavformat/raw.c