From 3a925af3c2af1035183f086080104e8f69d83b71 Mon Sep 17 00:00:00 2001
From: catborise <catborise@yahoo.com>
Date: Fri, 13 Dec 2019 16:38:21 +0300
Subject: [PATCH] fix connection undefined error while getting volumes

---
 storages/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/storages/views.py b/storages/views.py
index b5708de..8b2ec8b 100644
--- a/storages/views.py
+++ b/storages/views.py
@@ -226,7 +226,7 @@ def get_volumes(request, compute_id, pool):
                           compute.type,
                           pool)
         conn.refresh()
+        data['vols'] = sorted(conn.get_volumes())
     except libvirtError:
         pass
-    data['vols'] = sorted(conn.get_volumes())
     return HttpResponse(json.dumps(data))