fix typo and argumentsHEADmaster

1 files changed, 3 insertions, 1 deletions

diff --git a/save-graph b/save-graph
index 005e6be..fd193d8 100755
--- a/save-graph
+++ b/save-graph
@@ -4,6 +4,8 @@ graph=$(
   tinc --net=$1 dump digraph
 )
 
+shift
+
 pre=$(
   printf '%s\n' "${graph}" \
   | sed '
@@ -51,7 +53,7 @@ inter=$(
 if printf '%s\n' "${graph}" \
 | grep -qwF backup \
 && printf '%s\n' "${graph}" \
-| greo -qwF backup_lo; then
+| grep -qwF backup_lo; then
   extra='
 "backup" -> "backup_lo" [style=dashed, constraint=false, dir=none];'
 else