ceph: pool set: fix printing problematic settings

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

diff --git a/PVE/Ceph/Tools.pm b/PVE/Ceph/Tools.pm
index d1c4f2593ebd82eec554d8d060110c8742c841da..e7124074f79efa309a7f319c73aa22478b18efde 100644 (file)
--- a/PVE/Ceph/Tools.pm
+++ b/PVE/Ceph/Tools.pm
@@ -244,9 +244,9 @@ sub set_pool {
        }
     }
 
-    if ((keys %$param) > 0) {
-       my @missing = join(', ', keys %$param );
-       die "Could not set: @missing\n";
+    if (scalar(keys %$param) > 0) {
+       my $missing = join(', ', sort keys %$param );
+       die "Could not set: $missing\n";
     }
 
 }