Description: fix for Ubuntu package, might become available upstream
Forwarded: not-needed
--- a/cpdb/cpdb-frontend.c
+++ b/cpdb/cpdb-frontend.c
@@ -387,12 +387,12 @@
             g_hash_table_insert(f->backend, backend_suffix, backend_proxy);
             f->num_backends++;
             fetchPrinterListFromBackend(f, backend_suffix);
+	    g_object_unref(backend_proxy);
         }
     }
 
     g_variant_unref(service_names);
     g_variant_unref(service_names_tuple);
-    g_object_unref(backend_proxy);
 }
 
 PrintBackend *cpdbCreateBackend(GDBusConnection *connection,