cpufreq: use string library for find/match

2009-10-04 00:55:56 +02:00 · 2009-10-04 00:55:56 +02:00 · fcf1027cb5
parent b4e028b21f
commit fcf1027cb5
1 changed files with 2 additions and 2 deletions
--- a/cpufreq.lua
+++ b/cpufreq.lua
@ -44,8 +44,8 @@ local function worker(format, cpuid)
    -- Get the current voltage
    local f = io.open("/sys/devices/system/cpu/"..cpuid.."/cpufreq/scaling_voltages")
    if f then for line in f:lines() do
-        if line:find("^"..freq) then
-            voltage.mv = line:match("[%d]+[%s]([%d]+)")
+        if string.find(line, "^"..freq) then
+            voltage.mv = string.match(line, "[%d]+[%s]([%d]+)")
            break
        end
      end