Merge pull request #17 from bdealbuquerque/add_point_to_weather_grep

. in 17,74 so that identifier as non-unicode can see the sign.

bar-functions/dwm_weather.sh

@@ -14,7 +14,7 @@ dwm_weather() {
     if [ "$IDENTIFIER" = "unicode" ]; then
         printf "%s" "$(curl -s wttr.in/$LOCATION?format=1)"
     else
-        printf "WEA %s" "$(curl -s wttr.in/$LOCATION?format=1 | grep -o "[0-9].*")"
+        printf "WEA %s" "$(curl -s wttr.in/$LOCATION?format=1 | grep -o ".[0-9].*")"
     fi
     printf "%s\n" "$SEP2"
 }