#141 make battery table local to worker

[etc/awesome.git] / widgets / imap.lua

diff --git a/widgets/imap.lua b/widgets/imap.lua
index ec7bd1f40421a7436f0b730ba4db3091d65ec7f5..ea763dfa4127ff4baf1cdbd642b7abf61f789a1b 100644 (file)
--- a/widgets/imap.lua
+++ b/widgets/imap.lua
@@ -43,9 +43,7 @@ local function worker(args)
 
     if not is_plain
     then
-        local f = io.popen(password)
-        password = f:read("*all"):gsub("\n", "")
-        f:close()
+        password = helpers.read_pipe(password):gsub("\n", "")
     end
 
     imap.widget = wibox.widget.textbox('')
@@ -64,10 +62,7 @@ local function worker(args)
                head_command, server, port, mail, password, request)
 
         async.request(curl, function(f)
-            ws = f:read("*all")
-            f:close()
-
-            _, mailcount = string.gsub(ws, "%d+", "")
+            _, mailcount = string.gsub(f, "%d+", "")
             _ = nil
 
             widget = imap.widget