Fix crashes on respacks with invalid songs.

mon / 0x40-web

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Fix crashes on respacks with invalid songs. #21

Closed null-dev closed 7 years ago

null-dev commented 7 years ago

Some respacks crash 0x40 when they have a missing song name.

This PR fixes this issue.

Not sure if we need a whole PR for this issue, feel free to close this if you wish to make the change yourself.

mon commented 7 years ago

A PR is fine! This is a holdover from older code, so I've updated the error message instead of adding an iterator. See f45c9885e582f6cd54c9328b1272b5b7ed39fc89