statusbar tweaks/updates for dwmblocks

.local/bin/statusbar/pacpackages

@@ -15,14 +15,14 @@
 # [Action]
 # Description = Updating statusbar...
 # When = PostTransaction
-# Exec = /usr/bin/pkill -RTMIN+8 dwmblocks
+# Exec = /usr/bin/pkill -RTMIN+8 dwmblocks # Or i3blocks if using i3.
 
 case $BLOCK_BUTTON in
-	1) $TERMINAL -e popupgrade ;;
+	1) setsid "$TERMINAL" -e popupgrade & ;;
 	2) notify-send "$(/usr/bin/pacman -Qu)" ;;
-	3) notify-send "Upgrade module" "📦: number of upgradable packages
+	3) notify-send "🎁 Upgrade module" "📦: number of upgradable packages
 - Left click to upgrade packages
 - Middle click to show upgradable packages" ;;
 esac
 
-pacman -Qu | grep -v "\[ignored\]" | wc -l | sed "s/^/📦/;s/^📦0$//g"
+pacman -Qu | grep -cv "\[ignored\]" | sed "s/^/📦/;s/^📦0$//g"