get rid of 'error retrieving current directory' messages

[grml-terminalserver.git] / grml-terminalserver-config

diff --git a/grml-terminalserver-config b/grml-terminalserver-config
index a1c9db1..a2fe9cf 100755 (executable)
--- a/grml-terminalserver-config
+++ b/grml-terminalserver-config
@@ -540,6 +540,7 @@ WARNING: Do NOT add all NICs, grub could possibly stop working!"
   echo "\"$cmd_line_\""
 
   execute "tar xzf $GRUB_SOURCE_ -C $tmp_" warn || return 1
+  local_dir="$(pwd)"
   execute "cd $tmp_/grub*" warn || return 1
 cat >preset-menu <<EOT
 # Set up the serial terminal, first of all.
@@ -573,6 +574,8 @@ EOT
 
   execute "cat $st1_ $st2_ > $PATH_/grub.img" warn || return 1
 
+  cd "$local_dir"
+
   return 0
 }