From 9b07d7670ed5dff98365df03330410700cdcbe1a Mon Sep 17 00:00:00 2001
From: Adrien Delorme <adrien.delorme@icloud.com>
Date: Wed, 5 Sep 2018 14:02:09 +0200
Subject: [PATCH] use no ops for ansible ui & MachineReadableUi

---
 packer/ui.go                       | 3 +--
 provisioner/ansible/provisioner.go | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/packer/ui.go b/packer/ui.go
index e6ceba0e3..e9a98b24c 100644
--- a/packer/ui.go
+++ b/packer/ui.go
@@ -331,6 +331,5 @@ func (u *MachineReadableUi) Machine(category string, args ...string) {
 }
 
 func (u *MachineReadableUi) ProgressBar() ProgressBar {
-	panic("MachineReadableUi")
-	return nil // no-op
+	return new(NoopProgressBar)
 }
diff --git a/provisioner/ansible/provisioner.go b/provisioner/ansible/provisioner.go
index d8d82289f..d2528218d 100644
--- a/provisioner/ansible/provisioner.go
+++ b/provisioner/ansible/provisioner.go
@@ -614,6 +614,5 @@ func (ui *Ui) Machine(t string, args ...string) {
 }
 
 func (ui *Ui) ProgressBar() packer.ProgressBar {
-	panic("to implement")
-	return nil // TODO
+	return new(packer.NoopProgressBar)
 }