From f891df345afa57c0c7734e8f04cca9a3d5881778 Mon Sep 17 00:00:00 2001
From: Douglas Jordan <dojordan@microsoft.com>
Date: Sat, 10 Mar 2018 07:20:08 +0100
Subject: This commit fixes get_hostname on the AzureDataSource.

LP: #1754495
---
 cloudinit/sources/DataSourceAzure.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cloudinit')

diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index 4bcbf3a4..0bb7fad9 100644
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -223,6 +223,8 @@ DEF_PASSWD_REDACTION = 'REDACTED'
 
 
 def get_hostname(hostname_command='hostname'):
+    if not isinstance(hostname_command, (list, tuple)):
+        hostname_command = (hostname_command,)
     return util.subp(hostname_command, capture=True)[0].strip()
 
 
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