lvm_submit (vg_name, "free", lvm_vg_get_free_size(vg));
lvs = lvm_vg_list_lvs(vg);
+ if (!lvs) {
+ /* no VGs are defined, which is not an error per se */
+ return;
+ }
+
dm_list_iterate_items(lvl, lvs) {
name = lvm_lv_get_name(lvl->lv);
attrs = get_lv_property_string(lvl->lv, "lv_attr");