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/thermal.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'widgets/thermal.lua')

diff --git a/widgets/thermal.lua b/widgets/thermal.lua
index 9768c57..6ba8c69 100644
--- a/widgets/thermal.lua
+++ b/widgets/thermal.lua
@@ -18,6 +18,8 @@ module("vicious.widgets.thermal")
 
 -- {{{ Thermal widget type
 local function worker(format, warg)
+    if not warg then return end
+
     local zone = { -- Known temperature data sources
         ["sys"]  = {"/sys/class/thermal/",     file = "temp",       div = 1000},
         ["core"] = {"/sys/devices/platform/",  file = "temp1_input",div = 1000},
-- 
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