From 32bd9055ba02f8310c2d35fb59742d4d8d0a050a Mon Sep 17 00:00:00 2001
From: Derek Su <derek.su@suse.com>
Date: Sun, 26 Mar 2023 21:09:23 +0800
Subject: [PATCH] Fix the failure of integration-test

Since urfave/cli v1.22.3, string flag no longer persists the default value if the flag is explicitly initialized.
Please refer to https://github.com/urfave/cli/pull/981.

Signed-off-by: Derek Su <derek.su@suse.com>
---
 integration/common/core.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/integration/common/core.py b/integration/common/core.py
index 5d37fc9ec..764e19ec5 100644
--- a/integration/common/core.py
+++ b/integration/common/core.py
@@ -110,7 +110,7 @@ def create_engine_process(client, name=ENGINE_NAME,
                           binary=LONGHORN_BINARY,
                           listen="", listen_ip="localhost",
                           size=SIZE, frontend=FRONTEND_TGT_BLOCKDEV,
-                          replicas=[], backends=["file"],
+                          replicas=[], backends=["tcp", "file"],
                           disable_revision_counter=False):
     args = ["controller", volume_name]
     if frontend != "":