Update build.func

tweak

misc/build.func

@@ -232,15 +232,19 @@ advanced_settings() {
 
   while true; do
     if PW1=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "\nSet Root Password (needed for root ssh access)" 9 58 --title "PASSWORD(leave blank for automatic login)" 3>&1 1>&2 2>&3); then
-      if [ -z "$PW1" ]; then
+      if [[ ! -z "$PW1" ]]; then
+        if [[ "$PW1" == *" "* ]]; then
+          whiptail --msgbox "Password cannot contain spaces. Please try again." 8 58
+        elif [ ${#PW1} -lt 5 ]; then
+          whiptail --msgbox "Password must be at least 5 characters long. Please try again." 8 58
+        else
+          PW="-password $PW1"
+          echo -e "${DGN}Using Root Password: ${BGN}$PW1${CL}"
+          break
+        fi
+      else
         PW1="Automatic Login"
         PW=""
-      elif [[ "$PW1" == *" "* ]]; then
-        whiptail --msgbox "Password cannot contain spaces. Please try again." 8 58
-      elif [ ${#PW1} -ge 1 ] && [ ${#PW1} -lt 5 ]; then
-        whiptail --msgbox "Password must be at least 5 characters long. Please try again." 8 58
-      else
-        PW="-password $PW1"
         echo -e "${DGN}Using Root Password: ${BGN}$PW1${CL}"
         break
       fi
@@ -249,6 +253,7 @@ advanced_settings() {
     fi
   done
 
+
   if CT_ID=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set Container ID" 8 58 $NEXTID --title "CONTAINER ID" 3>&1 1>&2 2>&3); then
     if [ -z "$CT_ID" ]; then
       CT_ID="$NEXTID"