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util.array: Fix equality metamethod in Lua 5.3
Lua 5.2 only used the __eq metamethod if both operands have the same
__eq, but Lua 5.3 will pick one from either operands that has one as
long as both are tables.
This results in array() == {} and all sorts of odd behavior, including
array() == util.json.null.
<MattJ> I think [array() == {}] should have the same semantics as {} == {}
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 15 Jan 2020 21:08:01 +0100 |
| parent | 9858:54147de1d1b1 |
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Welcome hackers! This project accepts and *encourages* contributions. If you would like to get involved you can join us on our mailing list and discussion rooms. More information on these at https://prosody.im/discuss Patches are welcome, though before sending we would appreciate if you read docs/coding_style.md for guidelines on how to format your code, and other tips. Documentation for developers can be found at https://prosody.im/doc/developers Have fun :)
