Software / code / prosody
Diff
util/startup.lua @ 12781:22066b02887f
util.startup: Provide a common Lua 5.3+ math.type() for Lua 5.2
Code deduplication
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 19 Oct 2022 16:25:05 +0200 |
| parent | 12779:f0474d40364c |
| child | 12782:8815d3090928 |
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--- a/util/startup.lua Thu Oct 20 16:56:45 2022 +0200 +++ b/util/startup.lua Wed Oct 19 16:25:05 2022 +0200 @@ -277,6 +277,20 @@ startup.detect_platform(); startup.detect_installed(); _G.prosody = prosody; + + -- COMPAT Lua < 5.3 + if not math.type then + -- luacheck: ignore 122/math + function math.type(n) + if type(n) == "number" then + if n % 1 == 0 and (n + 1 ~= n and n - 1 ~= n) then + return "integer" + else + return "float" + end + end + end + end end function startup.setup_datadir()
