From 353284bd497f66fc63258d583e1f9f2ffb729bcd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reynir=20Bj=C3=B6rnsson?= <reynir@reynir.dk>
Date: Mon, 30 Nov 2020 11:54:42 +0100
Subject: [PATCH] Reword bridge detection error message

---
 src/vmm_unix.ml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/vmm_unix.ml b/src/vmm_unix.ml
index 38347ed..bf95132 100644
--- 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