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Fixed lume.hotswap() to handle nonexistent modules properly

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This commit is contained in:
rxi 2014-03-04 12:35:35 +00:00
parent fb64932134
commit dcc08346a2
1 changed files with 1 additions and 1 deletions
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lume.lua
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@ -263,7 +263,7 @@ function lume.hotswap(modname)
if type(v) == "table" then update(old[k], v) else old[k] = v end if type(v) == "table" then update(old[k], v) else old[k] = v end
end end
end end
local oldmod = require(modname) local oldmod = pcall(require, modname) or nil
local err = nil local err = nil
local function onerror(e) local function onerror(e)
for k, v in pairs(_G) do _G[k] = oldglobal[k] end for k, v in pairs(_G) do _G[k] = oldglobal[k] end