add cifs: fix variable declaration in post if

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/PVE/API2/Storage/Config.pm b/PVE/API2/Storage/Config.pm
index 258820d0b087b705dd75474e7410acabe6614ebe..49cf3c883d1fdf5d6a0fee9a8a6ecac530bd91b3 100755 (executable)
--- a/PVE/API2/Storage/Config.pm
+++ b/PVE/API2/Storage/Config.pm
@@ -154,6 +154,8 @@ __PACKAGE__->register_method ({
 
                $cfg->{ids}->{$storeid} = $opts;
 
+               my $cred_file = undef;
+
                if ($type eq 'lvm' && $opts->{base}) {
 
                    my ($baseid, $volname) = PVE::Storage::parse_volume_id($opts->{base});
@@ -186,11 +188,11 @@ __PACKAGE__->register_method ({
                        unlink $ceph_storage_keyring;
                        die "failed to copy ceph authx keyring for storage '$storeid': $err\n";
                    }
+               } elsif ($type eq 'cifs' && defined($password)) {
+                   # create a password file in /etc/pve/priv,
+                   # this file is used as a cert_file at mount time.
+                   $cred_file = PVE::Storage::CIFSPlugin::cifs_set_credentials($password, $storeid);
                }
-               # create a password file in /etc/pve/priv,
-               # this file is used as a cert_file at mount time.
-               my $cred_file = PVE::Storage::CIFSPlugin::cifs_set_credentials($password, $storeid)
-                   if $type eq 'cifs' && defined($password);
 
                eval {
                    # try to activate if enabled on local node,