1 files changed, 8 insertions, 10 deletions

diff --git a/.config/herbstluftwm/panel.sh b/.config/herbstluftwm/panel.sh
index ec3b546..3448e62 100755
--- a/.config/herbstluftwm/panel.sh
+++ b/.config/herbstluftwm/panel.sh
@@ -77,16 +77,14 @@ hc pad $monitor $panel_height
 
     while true ; do
                 # Network
-                IFS=' ' read -a wlaninfo <<< $(iwconfig wlp3s0)
-                for item in ${wlaninfo[@]} ; do
-                        case $item in
-                                ESSID*)
-                                        ssid=$(echo $item | cut -d '"' -f2) ;;
-                                Quality*)
-                                        quality=$(echo $item | cut -d '=' -f2) ;;
-                        esac
-                done
-                quality_p=$(echo "$(echo $quality | cut -d '/' -f1) * 100 / $(echo $quality | cut -d '/' -f2)" | bc)
+                iwconfig=$(iwconfig wlp3s0)
+                ssid_regex=".*ESSID:\"\(.*\)\".*"
+                quality_regex=".*Link Quality=\([0-9]*\)\/\([0-9]*\).*"
+                ssid=$(echo $iwconfig | sed "s/$ssid_regex/\1/")
+                IFS=',' read -a quality_info <<< $(echo $iwconfig | sed "s/$quality_regex/\1,\2/")
+                cur_qual=${quality_info[0]}
+                max_qual=${quality_info[1]}
+                quality_p=$(echo "$cur_qual*100/$max_qual" | bc)
                 echo -e "wireless\t^fg($normal_txt)Wlan: $quality_p% ^fg($inactive_txt)($ssid)"
                                 
                 # Battery