shopify-scripts: Crash: Overwriting NoMethodError with a builtin class crashes/corrupts memory

Uhm, while testing this I seem to have broken https://mruby.science.. Ooops, sorry about that! Anyway, here's the bug: Overwriting at least, not sure about other triggers NoMethodError with a builtin class like Fixnum or Integer leads to a rather interesting behavior. https://mruby.science didn't...