From 1eccb61d4436ce711e2508505364e50844752082 Mon Sep 17 00:00:00 2001
From: Andrey Nering <andrey.nering@gmail.com>
Date: Sun, 30 Jul 2017 20:53:54 -0300
Subject: [PATCH] fix travis

somehow the dev.go file was ignored by Git
---
 vendor/github.com/mvdan/sh/interp/dev.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 vendor/github.com/mvdan/sh/interp/dev.go

diff --git a/vendor/github.com/mvdan/sh/interp/dev.go b/vendor/github.com/mvdan/sh/interp/dev.go
new file mode 100644
index 00000000..8e30ce58
--- /dev/null
+++ b/vendor/github.com/mvdan/sh/interp/dev.go
@@ -0,0 +1,21 @@
+package interp
+
+import (
+	"io"
+)
+
+var _ io.ReadWriteCloser = devNull{}
+
+type devNull struct{}
+
+func (devNull) Read(_ []byte) (int, error) {
+	return 0, io.EOF
+}
+
+func (devNull) Write(p []byte) (int, error) {
+	return len(p), nil
+}
+
+func (devNull) Close() error {
+	return nil
+}