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diff util/promise.lua @ 9562:acf74ad0b795

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Many things: switch from hacky multi-arg xpcall implementations to a standard util.xpcall
author Matthew Wild <mwild1@gmail.com>
date Fri, 26 Oct 2018 19:32:00 +0100
parents 7c65e3f38e6e
children 0dbb285f903e 75636bf13bf0
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line diff
--- a/util/promise.lua	Fri Oct 26 19:29:08 2018 +0100
+++ b/util/promise.lua	Fri Oct 26 19:32:00 2018 +0100
@@ -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