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| author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2009-10-26 20:32:48 +0100 |
|---|---|---|
| committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2009-10-26 20:32:48 +0100 |
| commit | 0d73f6d8ae32f1cd48ce9f089b902eb0877605e1 (patch) | |
| tree | 80d41d5fb6095610c781d47fa1a34e91cf184ce3 /cpufreq.lua | |
| parent | b105ae21cd47682a4e426604cb15ee6c11aea201 (diff) | |
| download | vicious-legacy-0d73f6d8ae32f1cd48ce9f089b902eb0877605e1.tar.xz | |
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...
Diffstat (limited to 'cpufreq.lua')
| -rw-r--r-- | cpufreq.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cpufreq.lua b/cpufreq.lua index 0acc304..436e48b 100644 --- a/cpufreq.lua +++ b/cpufreq.lua @@ -4,6 +4,7 @@ --------------------------------------------------- -- {{{ Grab environment +local tonumber = tonumber local io = { open = io.open } local setmetatable = setmetatable local string = { @@ -45,7 +46,7 @@ local function worker(format, cpuid) local f = io.open("/sys/devices/system/cpu/"..cpuid.."/cpufreq/scaling_voltages") if f then for line in f:lines() do if string.find(line, "^"..freq) then - voltage.mv = string.match(line, "[%d]+[%s]([%d]+)") + voltage.mv = tonumber(string.match(line, "[%d]+[%s]([%d]+)")) break end end |