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Merge pull request #28 from starenka/patch-1 

fixing `nil` sent to curl
This commit is contained in:
Jörg Thalheim 2017-02-17 19:09:52 +01:00 committed by GitHub
parent 7ac333c571 e8bf98eb7f
commit 25a291e4ea
1 changed files with 2 additions and 2 deletions
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4
widgets/gmail_all.lua
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@ -39,12 +39,12 @@ local mail = {
-- {{{ Gmail widget type -- {{{ Gmail widget type
local function worker(format, warg) local function worker(format, warg)
-- Get info from the Gmail atom feed -- Get info from the Gmail atom feed
local f = io.popen("curl --connect-timeout 1 -m 3 -fsn " .. helpers.shellquote(feed[1])) local f = io.popen("curl --connect-timeout 1 -m 3 -fsn " .. helpers.shellquote(feed))
-- Could be huge don't read it all at once, info we are after is at the top -- Could be huge don't read it all at once, info we are after is at the top
local xml = f:read(2000) local xml = f:read(2000)
if xml ~= nil then if xml == nil then
return mail return mail
end end