Steps to reproduce:
1. Create program containing: io.open("", "")
2. Execute program
Expected result:
error: file name cannot be empty
Actual result:
crash: lua.exe doesn't react
NB: I couldn't find a actual bug report platform, and my experience with the mailing list has learnt me that there aren't many bug reports here. I hope this is the right place;
http://www.lua.org/faq.html#2.3 wasn't very specific.