fix currency exchange rates

diff --git a/.config/awesome/forex_widgets.lua b/.config/awesome/forex_widgets.lua
index 3ffc3bd7f78edc7d140ac73cec65176e58087844..b646f6ef71528da6d57867724da026fb5728b768 100644 (file)
--- a/.config/awesome/forex_widgets.lua
+++ b/.config/awesome/forex_widgets.lua
@@ -8,14 +8,14 @@ local widgets = {}
 local function parse_ecb_rates(output, symbol, prec)
     local xc, pos, err = dkjson.decode(output, 1, nil)
     if not prec then prec = 2 end
 local function parse_ecb_rates(output, symbol, prec)
     local xc, pos, err = dkjson.decode(output, 1, nil)
     if not prec then prec = 2 end

-    val = (xc and xc["rates"][symbol]) or 0
+    val = (xc and xc["rates"] and xc["rates"][symbol]) or 0

     print (val)
     val = math.floor(val*10^prec+0.5)/10^prec
     return (not err and val) or "n/a"
 end
 
 widgets.ecb_widget = awful.widget.watch(
     print (val)
     val = math.floor(val*10^prec+0.5)/10^prec
     return (not err and val) or "n/a"
 end
 
 widgets.ecb_widget = awful.widget.watch(

-  "curl -m5 -s 'https://api.exchangeratesapi.io/latest?base=EUR'", 600,
+  "curl -m5 -s 'http://api.exchangeratesapi.io/v1/latest?base=EUR&access_key=28639a585f6b46bbddd41d3ffe337fc5&symbols=NZD,USD,CHF'", 1800,

   function(widget, output)
     widget:set_text(parse_ecb_rates(output, 'NZD') .. " NZD = "
     .. parse_ecb_rates(output, 'CHF') .. " CHF")
   function(widget, output)
     widget:set_text(parse_ecb_rates(output, 'NZD') .. " NZD = "
     .. parse_ecb_rates(output, 'CHF') .. " CHF")