sudo corrected

root · root · commit 6626aa687130 · 2018-12-04T18:37:32.000Z
diff --git a/prepare_system.sh b/prepare_system.sh
@@ -62,10 +62,11 @@ fi
 
 # root or not
 if [[ $EUID -ne 0 ]]; then
-  $SUDO=sudo
+  SUDO='sudo -H'
+else
+  SUDO=''
 fi
 
-
 case $ID in
         'ubuntu')
                 prepare_ubuntu
