diff options
| author | Kim Alvefur <zash@zash.se> | 2020-06-03 20:17:33 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2020-06-03 20:17:33 +0200 |
| commit | b2ad87f966f17bacb36366f9e3bf21c21c31b6f7 (patch) | |
| tree | 2d38a12ff54c1c61c2630b3e570f584d1f4d6cee | |
| parent | b73cad7f8e92862a77d03ecc3eb9e24bb389cc07 (diff) | |
| download | prosody-b2ad87f966f17bacb36366f9e3bf21c21c31b6f7.tar.gz prosody-b2ad87f966f17bacb36366f9e3bf21c21c31b6f7.zip | |
util.human.units: Handle lack of math.log(n, base) on Lua 5.1
| -rw-r--r-- | util/human/units.lua | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/util/human/units.lua b/util/human/units.lua index 471c82a0..5a083783 100644 --- a/util/human/units.lua +++ b/util/human/units.lua @@ -6,6 +6,14 @@ local math_max = math.max; local math_min = math.min; local unpack = table.unpack or unpack; --luacheck: ignore 113 +if math_log(10, 10) ~= 1 then + -- Lua 5.1 COMPAT + local log10 = math.log10; + function math_log(n, base) + return log10(n) / log10(base); + end +end + local large = { "k", 1000, "M", 1000000, |