From 0d73f6d8ae32f1cd48ce9f089b902eb0877605e1 Mon Sep 17 00:00:00 2001 From: "Adrian C. (anrxc)" Date: Mon, 26 Oct 2009 20:32:48 +0100 Subject: Ensure returned numbers are of type number Thanks to Felix for bringing this to my attention. Obviously there was already a safety net for feeding progressbars and graphs... and while this makes for a good coding practice it's not a big deal. We have widgets of type textbox for one, and a lot of string concatenation happens. Strings are formatted, markup is applied... --- load.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'load.lua') diff --git a/load.lua b/load.lua index 1448341..5769c07 100644 --- a/load.lua +++ b/load.lua @@ -4,6 +4,7 @@ --------------------------------------------------- -- {{{ Grab environment +local tonumber = tonumber local io = { open = io.open } local setmetatable = setmetatable local string = { match = string.match } @@ -23,7 +24,7 @@ local function worker(format) local l1, l5, l15 = -- Get load averages for past 1, 5 and 15 minutes string.match(line, "([%d]*%.[%d]*)%s([%d]*%.[%d]*)%s([%d]*%.[%d]*)") - return {l1, l5, l15} + return {tonumber(l1), tonumber(l5), tonumber(l15)} end -- }}} -- cgit v1.2.3