[pve-devel] [PATCH qemu-server] fix #1570: fix template backup with pigz

[Dominik Csapak]

when using pigz the resulting commandline would look like:

pigz -p 4>file

which resulted in pigz erroring out because it got no parameter for -p
(because the shell interpreted the 4>file as a file descriptor)

this patch adds a space so that the resulting line is
pigz -p 4 > file

Signed-off-by: Dominik Csapak <d.csapak 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 a630829..42680f8 100644
--- a/PVE/VZDump/QemuServer.pm
+++ b/PVE/VZDump/QemuServer.pm
@@ -274,7 +274,7 @@ sub archive {
 	    $outcmd = "exec:cat";
 	}
 
-	$outcmd .= ">$filename" if !$opts->{stdout};
+	$outcmd .= " > $filename" if !$opts->{stdout};
 
 	my $cmd = ['/usr/bin/vma', 'create', '-v', '-c', $conffile];
 	push @$cmd, '-c', $firewall if -e $firewall;
-- 
2.11.0