[pve-devel] [PATCH] fix 'uninitialized value in concat' due to unnamed VM

[Thomas Lamprecht]

This is an minor fix which let's you start the spice console on an
unnamed VM without getting the 'Use of uninitialized value in
concatenation' error.
Also changes the trailing comma from the $conf definition lineto an
semicolon.

Signed-off-by: Thomas Lamprecht <t.lamprecht at proxmox.com>
---
 PVE/API2/Qemu.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 0dd413b..4a0fd20 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -1397,7 +1397,8 @@ __PACKAGE__->register_method({
 	my $proxy = $param->{proxy};
 
 	my $conf = PVE::QemuServer::load_config($vmid, $node);
-	my $title = "VM $vmid - $conf->{'name'}",
+	my $title = "VM $vmid - ";
+	$title .= $conf->{'name'} if $conf->{name};
 
 	my $port = PVE::QemuServer::spice_port($vmid);
 
-- 
2.1.4