Update build.func

shfmt

misc/build.func

@@ -268,7 +268,7 @@ advanced_settings() {
     fi
   done
 
-if [ "$NET" != "dhcp" ]; then
+  if [ "$NET" != "dhcp" ]; then
     while true; do
       GATE1=$(whiptail --inputbox "Enter gateway IP address" 8 58 --title "Gateway IP" 3>&1 1>&2 2>&3)
       if [ -z "$GATE1" ]; then
@@ -281,10 +281,10 @@ if [ "$NET" != "dhcp" ]; then
         break
       fi
     done
-else
+  else
     GATE=""
     echo -e "${DGN}Using Gateway IP Address: ${BGN}Default${CL}"
-fi
+  fi
 
   if (whiptail --defaultno --title "IPv6" --yesno "Disable IPv6?" 10 58); then
     DISABLEIP6="yes"