From 1df6d35da8517fb0065a36009d36a40ea9c3f155 Mon Sep 17 00:00:00 2001
From: Bohan Yang <youthdna@live.com>
Date: Mon, 9 Nov 2020 03:10:29 +0000
Subject: [PATCH] Fix --upgrade

---
 netboot.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/netboot.sh b/netboot.sh
index 8a0844a..ebdb392 100755
--- a/netboot.sh
+++ b/netboot.sh
@@ -187,11 +187,9 @@ while [ $# -gt 0 ]; do
             ;;
         --safe-upgrade)
             upgrade=safe-upgrade
-            shift
             ;;
         --full-upgrade)
             upgrade=full-upgrade
-            shift
             ;;
         --eth)
             kernel_params=' net.ifnames=0 biosdevname=0'