Checking Tag Availability

[Roustam Ghizdatov]

hello,

first of all, i'd like to express my deepest gratitude to the
developers of TagLib. i'm trying to use it in my application and have
a question for that matter.

TagLib::MPEG::File mpegFile(fileName, true, TagLib::AudioProperties::Accurate);
if (mpegFile.ID3v2Tag()) { ... }

the condition in the above code always returns true even if there's no
ID3v2 tag. so, i have to check FrameList instead:

TagLib::ID3v2::FrameList frameList = mpegFile.ID3v2Tag()->frameList();
if (!frameList.isEmpty()) { ... }

is this a feature or a bug?

thank you,

Roustam