bugfix: even when given -url DBAdaptor should still be prepared to load registry. Thanks, Magali!

modules/Bio/EnsEMBL/Hive/DBSQL/DBAdaptor.pm

@@ -50,6 +50,11 @@ sub new {
 
     $url .= ';nosqlvc=1' if($url && $no_sql_schema_version_check);
 
+    if($reg_conf or $reg_alias) {   # need to initialize Registry even if $reg_conf is not really given
+        require Bio::EnsEMBL::Registry;
+        Bio::EnsEMBL::Registry->load_all($reg_conf);    # if undefined, default reg_conf will be used
+    }
+
     my $self;
 
     if($url) {
@@ -59,9 +64,6 @@ sub new {
 
     } elsif($reg_alias) {
 
-        require Bio::EnsEMBL::Registry;
-        Bio::EnsEMBL::Registry->load_all($reg_conf);    # if undefined, default reg_conf will be used
-
         $reg_type ||= 'hive';
 
         $self = Bio::EnsEMBL::Registry->get_DBAdaptor($reg_alias, $reg_type)