From: copycat-killer <dada@archlinux.info>
Date: Tue, 13 Sep 2016 14:29:17 +0000 (+0200)
Subject: net: specify ip path; #102
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/7e6f1336f26e8c36a1768ae1f7f076a30030a8a8?ds=sidebyside;hp=--cc

net: specify ip path; #102
---

7e6f1336f26e8c36a1768ae1f7f076a30030a8a8
diff --git a/helpers.lua b/helpers.lua
index 309162e..b681cb0 100644
--- a/helpers.lua
+++ b/helpers.lua
@@ -8,6 +8,7 @@
 
 local debug  = require("debug")
 
+local assert = assert
 local capi   = { timer = (type(timer) == 'table' and timer or require ("gears.timer")) }
 local io     = { open  = io.open,
                  lines = io.lines,
@@ -61,9 +62,9 @@ end
 function helpers.lines_match(regexp, file)
 	local lines = {}
 	for index,line in pairs(helpers.lines_from(file)) do
-		if string.match(line, regexp) then 
+		if string.match(line, regexp) then
 			lines[index] = line
-		end  
+		end
 	end
 	return lines
 end
diff --git a/widgets/net.lua b/widgets/net.lua
index 1883168..4dbacf5 100644
--- a/widgets/net.lua
+++ b/widgets/net.lua
@@ -24,7 +24,7 @@ local function worker(args)
     local net = { last_t = 0, last_r = 0, devices = {} }
 
     function net.get_first_device()
-        local ws = helpers.read_pipe("ip link show | cut -d' ' -f2,9")
+        local ws = helpers.read_pipe("/usr/sbin/ip link show | cut -d' ' -f2,9")
         ws = ws:match("%w+: UP") or ws:match("ppp%w+: UNKNOWN")
         if ws then return { ws:match("(%w+):") }
         else return {} end