From e992b4192cac3eb1f8db7e183451936c5ba1620c Mon Sep 17 00:00:00 2001
From: Djordje Lukic <djordje.lukic@docker.com>
Date: Mon, 4 May 2020 11:31:44 +0200
Subject: [PATCH] Panic if we cannot set env var

---
 azure/aci.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/azure/aci.go b/azure/aci.go
index 933f8a79..7992d8d8 100644
--- a/azure/aci.go
+++ b/azure/aci.go
@@ -26,7 +26,10 @@ import (
 
 func init() {
 	// required to get auth.NewAuthorizerFromCLI() to work, otherwise getting "The access token has been obtained for wrong audience or resource 'https://vault.azure.net'."
-	_ = os.Setenv("AZURE_KEYVAULT_RESOURCE", "https://management.azure.com")
+	err := os.Setenv("AZURE_KEYVAULT_RESOURCE", "https://management.azure.com")
+	if err != nil {
+		panic("unable to set environment variable AZURE_KEYVAULT_RESOURCE")
+	}
 }
 
 func createACIContainers(ctx context.Context, aciContext store.AciContext, groupDefinition containerinstance.ContainerGroup) (c containerinstance.ContainerGroup, err error) {