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weather.forecast_update: forgot to add check on err
[etc/awesome.git] / widgets / fs.lua
index 3b99cbaf9a60dab18c9612c07fdee39ac3dc90f6..8b51178d193aa6f38c2b05023e1d53ceeb22c387 100644 (file)
@@ -66,7 +66,7 @@ local function worker(args)
     function update()
         fs_info = {}
         fs_now  = {}
-        local f = io.popen("LC_ALL=C df -kP " .. partition)
+        local f = assert(io.popen("LC_ALL=C df -kP"))
 
         for line in f:lines() do -- Match: (size) (used)(avail)(use%) (mount)
             local s     = string.match(line, "^.-[%s]([%d]+)")