From fef4d0657a7460c935fe8aaea1d91d89eb37964c Mon Sep 17 00:00:00 2001
From: Hongbin Lu <hongbin034@gmail.com>
Date: Tue, 16 Apr 2019 23:47:43 +0000
Subject: [PATCH] Fix command parsing on legacy api version

Change-Id: I43db7827a356650ab20e9ecaf0e7b7f41e771463
Closes-Bug: #1825067
(cherry picked from commit 422c9f25e31f9a396f1cc86c99e31bd5c2a0ffbe)
---
 zunclient/common/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zunclient/common/utils.py b/zunclient/common/utils.py
index c99b65f9..27d2fc69 100644
--- a/zunclient/common/utils.py
+++ b/zunclient/common/utils.py
@@ -203,6 +203,8 @@ def list_availability_zones(zones):
 def parse_command(command):
     output = []
     if command:
+        if isinstance(command, six.string_types):
+            command = [command]
         for c in command:
             c = '"' + c + '"'
             output.append(c)