Reword bridge detection error message

2020-11-30 11:54:42 +01:00 · 2020-11-30 11:54:42 +01:00 · 353284bd49
parent b4a4a28634
commit 353284bd49
1 changed files with 1 additions and 0 deletions
--- a/src/vmm_unix.ml
+++ b/src/vmm_unix.ml
@ -236,6 +236,7 @@ let bridge_exists bridge_name =
    | Linux -> Bos.Cmd.(v "ip" % "link" % "show" % bridge_name)
  in
  Bos.OS.Cmd.(run_out ~err:err_null cmd |> out_null |> success)
+  |> R.reword_error (fun _e -> R.msgf "interface %s does not exist" bridge_name)

 let bridges_exist bridges =
  List.fold_left