avoid calling more than once

functions/mount.sh

@@ -10,7 +10,7 @@ do
     echo
     echo "0)  Exit"
     read -rt 120 -p "Unmount All Please type a number: " selection
-
+    list=$(k3s kubectl get pvc -A | sort -u | awk '{print NR-1, "\t" $1 "\t" $2 "\t" $4}' | column -t | sed "s/^0/ /")
     case $selection in
         0)
             echo "Exiting.."
@@ -19,7 +19,6 @@ do
         1)
             while true
             do
-                list=$(k3s kubectl get pvc -A | sort -u | awk '{print NR-1, "\t" $1 "\t" $2 "\t" $4}' | column -t | sed "s/^0/ /")
                 clear -x
                 title
                 echo "$list"