use STATUSBAR variable safely

.local/bin/cron/checkup

@@ -8,7 +8,7 @@ notify-send "📦 Repository Sync" "Checking for package updates..."
 sudo pacman -Syyuw --noconfirm || notify-send "Error downloading updates.
 
 Check your internet connection, if pacman is already running, or run update manually to see errors."
-pkill -RTMIN+8 i3blocks
+pkill -RTMIN+8 "${STATUSBAR:?}"
 
 if pacman -Qu | grep -v "\[ignored\]"
 then

.local/bin/cron/newsup

@@ -9,8 +9,8 @@ ping -q -c 1 1.1.1.1 > /dev/null || exit
 pgrep -x newsboat >/dev/null && /usr/bin/xdotool key --window "$(/usr/bin/xdotool search --name newsboat)" R && exit
 
 echo 🔃 > /tmp/newsupdate
-pkill -RTMIN+6 i3blocks
+pkill -RTMIN+6 "${STATUSBAR:?}"
 /usr/bin/newsboat -x reload
 rm -f /tmp/newsupdate
-pkill -RTMIN+6 i3blocks
+pkill -RTMIN+6 "${STATUSBAR:?}"
 /usr/bin/notify-send "📰 RSS feed update complete."