From 4dad2e360c1c464feef9a8aaff6e96a7636c54b7 Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Sun, 14 Mar 2010 03:37:40 +0100
Subject: API: missing warg should not break awesome

---
 widgets/cpufreq.lua | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'widgets/cpufreq.lua')

diff --git a/widgets/cpufreq.lua b/widgets/cpufreq.lua
index 7f60f5a..f7c6a27 100644
--- a/widgets/cpufreq.lua
+++ b/widgets/cpufreq.lua
@@ -16,8 +16,10 @@ module("vicious.widgets.cpufreq")
 
 
 -- {{{ CPU frequency widget type
-local function worker(format, cpuid)
-    local cpufreq = helpers.pathtotable("/sys/devices/system/cpu/"..cpuid.."/cpufreq")
+local function worker(format, warg)
+    if not warg then return end
+
+    local cpufreq = helpers.pathtotable("/sys/devices/system/cpu/"..warg.."/cpufreq")
     local governor_state = {
        ["ondemand\n"]     = "↯",
        ["powersave\n"]    = "⌁",
-- 
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