From 652878059cf3a4b27bae3b6e01ee256c2fc9e6dc Mon Sep 17 00:00:00 2001
From: Adrien Delorme <adrien.delorme@icloud.com>
Date: Thu, 27 Aug 2020 11:54:36 +0200
Subject: [PATCH] inspect command: ignore init errors as some value can be
 unset

---
 command/inspect.go | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/command/inspect.go b/command/inspect.go
index d304c7926..1542e19fc 100644
--- a/command/inspect.go
+++ b/command/inspect.go
@@ -44,11 +44,10 @@ func (c *InspectCommand) RunContext(ctx context.Context, cla *InspectArgs) int {
 	if ret != 0 {
 		return ret
 	}
-	diags := packerStarter.Initialize()
-	ret = writeDiags(c.Ui, nil, diags)
-	if ret != 0 {
-		return ret
-	}
+
+	// here we ignore init diags to allow unknown variables to be used
+	_ = packerStarter.Initialize()
+
 	return packerStarter.InspectConfig(packer.InspectConfigOptions{
 		Ui: c.Ui,
 	})