X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/db1fb613b32c3ae3d7ea3e41bf16bedb58552d27..c8204dc90e4d345768870d56a631b9f3e7968460:/widgets/yawn/init.lua

diff --git a/widgets/yawn/init.lua b/widgets/yawn/init.lua
index 2306fed..7ab76fe 100644
--- a/widgets/yawn/init.lua
+++ b/widgets/yawn/init.lua
@@ -1,4 +1,3 @@
-
 --[[
                                                   
      Licensed under GNU General Public License v2 
@@ -71,7 +70,15 @@ 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 == "" then
+        yawn.icon:set_image(icon_path .. "na.png")
+        yawn.widget:set_text("?")
+        return
+    end
+
     weather_data = weather_data:gsub("Current Conditions:.-\n", "Now: ")
     weather_data = weather_data:gsub("Forecast:.-\n", "")
     weather_data = weather_data:gsub("\nFull", "")
@@ -107,11 +114,8 @@ 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)
     end
 
     -- Localization