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core/actions.lua @ 1038:90f663769b75
net.httpserver: Fix potential nil access
author | Matthew Wild <mwild1@gmail.com> |
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date | Wed, 22 Apr 2009 20:31:45 +0100 |
parent | 698:d8a678e40a0a |
child | 1522:569d58d21612 |
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local actions = {}; function register(path, t) local curr = actions; for comp in path:gmatch("([^/]+)/") do if curr[comp] == nil then curr[comp] = {}; end curr = curr[comp]; if type(curr) ~= "table" then return nil, "path-taken"; end end curr[path:match("/([^/]+)$")] = t; return true; end return { actions = actions, register= register };