From 75b8555ac6d135d5c74e21f7ecce7262dd6f984e Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Thu, 14 Oct 2021 11:17:40 +0200
Subject: [PATCH] test: also pass format for backing base image

mirroring what commit 9177cc2eda87c9a8f85a5ba73fa5f8e45cdd44de did
for the plugin system already, with QEMU 6.1 this is now a hard
requirement

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 test/list_volumes_test.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/list_volumes_test.pm b/test/list_volumes_test.pm
index 02edc35..ac75c04 100644
--- a/test/list_volumes_test.pm
+++ b/test/list_volumes_test.pm
@@ -514,6 +514,7 @@ plan tests => $plan + 1;
 		my @cmd = ( '/usr/bin/qemu-img', 'create', "$file", DEFAULT_SIZE );
 		push @cmd, ( '-f', $suffix ) if $suffix;
 		push @cmd, ( '-u', '-b', @$parent[$num] ) if $parent;
+		push @cmd, ( '-F', $suffix ) if $parent && $suffix;
 		$num++;
 
 		run_command([@cmd]);