From 01bf439c94b2c800036e0d3f077bcabd6da6ebfb Mon Sep 17 00:00:00 2001
From: Bohan Yang <youthdna@live.com>
Date: Sun, 12 May 2019 16:48:24 +0800
Subject: [PATCH] Update

---
 netboot.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/netboot.sh b/netboot.sh
index 650314e..bc4e285 100644
--- a/netboot.sh
+++ b/netboot.sh
@@ -18,10 +18,6 @@
 
 set -e
 
-command_exists() {
-	command -v "$@" > /dev/null 2>&1
-}
-
 user="$(id -un 2>/dev/null || true)"
 
 sudo=''
@@ -33,6 +29,10 @@ if [ "$user" != 'root' ]; then
   fi
 fi
 
+command_exists() {
+	$sudo command -v "$@" > /dev/null 2>&1
+}
+
 while [ $# -gt 0 ]; do
   case $1 in
     --template)