[pve-devel] [PATCH qemu-server] vzdump: fix template backup to stdout

[Fabian Grünbichler]

redirecting to the saved STDOUT in case of a template backup or a VM
without any disks failed because of the erroneous '=':

Backup of VM 123123 failed - command '/usr/bin/vma create -v -c [...]' failed:
Bad filehandle: =5 at /usr/share/perl/5.28/IPC/Open3.pm line 58.

https://forum.proxmox.com/threads/vzdump-to-stdout.69364

Signed-off-by: Fabian Grünbichler <f.gruenbichler at proxmox.com>
---
 PVE/VZDump/QemuServer.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PVE/VZDump/QemuServer.pm b/PVE/VZDump/QemuServer.pm
index f122539..3a990cf 100644
--- a/PVE/VZDump/QemuServer.pm
+++ b/PVE/VZDump/QemuServer.pm
@@ -518,7 +518,7 @@ sub archive_vma {
 	$self->loginfo(join(' ', @$cmd));
 
 	if ($opts->{stdout}) {
-	    $self->cmd($cmd, output => ">&=" . fileno($opts->{stdout}));
+	    $self->cmd($cmd, output => ">&" . fileno($opts->{stdout}));
 	} else {
 	    $self->cmd($cmd);
 	}
-- 
2.20.1