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flattenBlends should test on empty incoming list

Open typemytype opened this issue 3 years ago • 3 comments

blue values or V/H stem list could be empty

https://github.com/adobe-type-tools/psautohint/blob/master/python/psautohint/otfFont.py#L1015

...
python3.7/psautohint/otfFont.py", line 1015, in flattenBlends
IndexError: list index out of range

typemytype avatar Apr 26 '21 12:04 typemytype