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util.jid: Remove redundant check from split() (micro-optimization?)

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Matthew Wild 2022-10-11 13:33:19 +01:00
parent e8d1a6720e
commit 6ae850c963
1 changed files with 1 additions and 2 deletions
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3
util/jid.lua
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@ -35,8 +35,7 @@ local function split(jid)
if jid == nil then return; end
local node, nodepos = match(jid, "^([^@/]+)@()");
local host, hostpos = match(jid, "^([^@/]+)()", nodepos);
if node ~= nil and host == nil then return nil, nil, nil; end
local resource = match(jid, "^/(.+)$", hostpos);
local resource = host and match(jid, "^/(.+)$", hostpos);
if (host == nil) or ((resource == nil) and #jid >= hostpos) then return nil, nil, nil; end
return node, host, resource;
end