The function fixup_network_stream_cache() accesses stream->opts, which
is NULL in some cases when loading playlists. stream->opts is a pointer
to the global MPOpts struct. For simplicity, this parameter is left
NULL in some cases. Usually, this doesn't matter, because barely
anything in stream/ uses MPOpts anyway.
Hack-fix this for now by not accessing MPOpts and disabling the stream
cache in this case. Calling open_stream() with options==NULL now
basically means: do not use cache settings.
wm4
a2098326da