diff options
| author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2009-10-04 16:26:34 +0200 |
|---|---|---|
| committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2009-10-04 16:35:09 +0200 |
| commit | c2b68ad3e78e366e611600f54dcfa8d760ed026f (patch) | |
| tree | 54bb8b2b7bd563e9a3f186c8e5a4aec2784ed461 /bat.lua | |
| parent | 191766f8fb36da478b10282de670f1224fab8ed2 (diff) | |
| download | vicious-legacy-c2b68ad3e78e366e611600f54dcfa8d760ed026f.tar.xz | |
bat: added a handler for incompetent users
A lot of people expect widgets like this one to auto-magically work,
and somehow don't understand that *they* need to make sure there is a
source of information. Is ACPI module loaded? Is battery info exposed
in the same place that widget expects by default? You need to answer
those questions before loading the widget and sending me "bug"
reports.
Diffstat (limited to 'bat.lua')
| -rw-r--r-- | bat.lua | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -32,10 +32,12 @@ local function worker(format, batid) -- Get /proc/acpi/battery info local f = io.open("/proc/acpi/battery/"..batid.."/info") + -- Handler for incompetent users + if not f then return {"/", "/", "/"} end local infofile = f:read("*all") f:close() - -- Check if the file wasn't found or the battery isn't present + -- Check if the battery is present if infofile == nil or string.find(infofile, "present:[%s]+no") then return {"/", "/", "/"} end |