X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/54f0b460c532eb43190314bab457f12f60c807a8..ac6615db205af4ac3679b1cd87941fa2b32306bf:/widgets/yawn/init.lua

diff --git a/widgets/yawn/init.lua b/widgets/yawn/init.lua
index ecd1314..e7953e1 100644
--- a/widgets/yawn/init.lua
+++ b/widgets/yawn/init.lua
@@ -1,4 +1,3 @@
-
 --[[
                                                   
      Licensed under GNU General Public License v2 
@@ -71,10 +70,10 @@ local function fetch_weather()
 
     -- Processing raw data
     weather_data = text:gsub("<.->", "")
-    weather_data = weather_data:match("Current Conditions:.-Full")
+    weather_data = weather_data:match("Current Conditions:.-Full") or ""
 
     -- may still happens in case of bad connectivity
-    if weather_data == nil then
+    if weather_data == "" then
         yawn.icon:set_image(icon_path .. "na.png")
         yawn.widget:set_text("?")
         return
@@ -115,8 +114,7 @@ local function fetch_weather()
     sky = sky  .. forecast:gsub(" ", ""):gsub("/", "") .. ".png"
 
     -- In case there's no defined icon for current forecast
-    f = io.popen(sky)
-    if f == nil then
+    if io.open(sky) == nil then
         sky = icon_path .. "na.png"
     else
         io.close(f)