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Many things: switch from hacky multi-arg xpcall implementations to a standard util.xpcall

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This commit is contained in:
Matthew Wild 2018-10-26 19:32:00 +01:00
parent 1454ac8208
commit f5f6460b2e
7 changed files with 23 additions and 31 deletions
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2
util/promise.lua
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@ -1,6 +1,8 @@
local promise_methods = {};
local promise_mt = { __name = "promise", __index = promise_methods };
local xpcall = require "util.xpcall".xpcall;
function promise_mt:__tostring()
return "promise (" .. (self._state or "invalid") .. ")";
end