ceph: config hash fallback style improvement

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/PVE/Ceph/Tools.pm b/PVE/Ceph/Tools.pm
index 273a3eb635d4c6b1841b235895130192fe703528..ee6c515cb86394f33e7c407c65a64304c9581036 100644 (file)
--- a/PVE/Ceph/Tools.pm
+++ b/PVE/Ceph/Tools.pm
@@ -87,10 +87,7 @@ sub get_cluster_versions {
 sub get_config {
     my $key = shift;
 
-    my $value = $config_values->{$key};
-    if (! defined($value)) {
-       $value = $config_files->{$key};
-    }
+    my $value = $config_values->{$key} // $config_files->{$key};
 
     die "no such ceph config '$key'" if ! defined($value);