[erlang-bugs] strange behaviour of ets:tab2list with empty lists as key

Sverker Eriksson <>
Tue Jul 20 13:50:20 CEST 2010

Nico Kruber wrote:
> Hi,
> I see some strange behaviour of the ets:tab2list/1 function sometimes: running 
> R13B04 and using empty lists, i.e. [], as keys in an ets table results in 
> ets:tab2list (sometimes) duplicating the list. See the test_empty() function 
> of the attached file.
> Regards,
> Nico Kruber
Sounds like the same root problem as this one:


I will merge that fix into dev branch for R14B.

/Sverker, Erlang/OTP

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