Index: trunk/PS-IPP-Config/lib/PS/IPP/Config.pm
===================================================================
--- trunk/PS-IPP-Config/lib/PS/IPP/Config.pm	(revision 32474)
+++ trunk/PS-IPP-Config/lib/PS/IPP/Config.pm	(revision 32506)
@@ -737,5 +737,5 @@
     my $old_name;
     my $scheme = file_scheme($name);
-    if ($scheme eq 'neb') {
+    if ($scheme and $scheme eq 'neb') {
         my $neb = $self->nebulous;
         if ($neb->storage_object_exists($name)) {