musescore/MuseScore — pull request #662 by MarcSabatella (2014-01-24 00:33:45+00:00)
Title: fix 24377: crash on create parts if tbox present

This fix is trivial and safe. However, I note that adding a box - whether text, horizontal, or vertical - *after* creating of parts does not link. This appears to have been deliberately unlinked some time ago - see the inserted code at the end of this commit:

https://github.com/MarcSabatella/MuseScore/commit/a5d1ac231bfe3a44537e1cc0ea6b6c83092d651f

I think this needs to be revisited. Assuming this is addressed, then I will create a series of tests in the "link" folder for frame handling.